The Scientific American Cyclopedia of Formulas: Partly Based Upon the Twenty-eighth Edition of Scientific American Cyclopedia of Receipts, Notes and Queries : 15,000 Formulas
... Pyro . - Water , 2 fl.oz .; saturated solution of sulphite , 2 fl.dr .; acetone , 1 fl.dr .; dry pyro , 5 gr . 2. - Metol - Hydroquinone .- ( a ) Water , 8 fl.oz .; metol , 15 gr . Dissolve and add saturated solution sulphite , 4 fl.oz ...
Scientific and Technical Mobilization: Hearing[s] Before a Subcommittee of the Committee on Military Affairs, United States Senate, Seventy-eighth Congress, First Session, on S. 702, a Bill to Mobilize the Scientific and Technical Resources of the Nation, to Establish an Office of Scientific and Technical Mobilization, and for Other Purposes
... Imperial Chemical In- dustries , Ltd. , evidenced a desire to engage in the titanium business and in fact carried on considerable research work in that connection . This came to the attention of the National Lead - Titan group and ...
Scientific and Technical Mobilization: Hearing[s] Before a Subcommittee of the Committee on Military Affairs, United States Senate, Seventy-eighth Congress, First Session, on S. 702, a Bill to Mobilize the Scientific and Technical Resources of the Nation, to Establish an Office of Scientific and Technical Mobilization, and for Other Purposes
... Remington obligates Remington not to sell miltary am- munition containing tetracene to any of the countries of the ... discounts increased from 25-10- 5 % to 35-15-5 % . As applied to this particular primer , our net return has been ...
Scientific and Technical Mobilization: Hearing[s] Before a Subcommittee of the Committee on Military Affairs, United States Senate, Seventy-eighth Congress, First Session, on S. 702, a Bill to Mobilize the Scientific and Technical Resources of the Nation, to Establish an Office of Scientific and Technical Mobilization, and for Other Purposes [and S. Res. 107 a Resolution Authorizing a Study of the Possibilities of Better Mobilizing the National Resources of the United States] ...
... test , each type of appliance being installed on 50 freight cars . Further tests were made over the same course in May 1887 , 5 companies again partici- pating , although this time only the continuous type of brakes ... air brake . As ...
Scientific and Technical Mobilization: Hearing[s] Before a Subcommittee of the Committee on Military Affairs, United States Senate, Seventy-eighth Congress, First Session, on S. 702, a Bill to Mobilize the Scientific and Technical Resources of the Nation, to Establish an Office of Scientific and Technical Mobilization, and for Other Purposes
... relay is connected in the squelch circuit of the receiver in such manner that the relay contacts are closed when . ever a carrier is being received . This operation controls a secondary , or pulse lock - out relay at the remote ...
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