Marking Glass

A method of treating a glass surface comprises applying to the surface a substance comprising stannous chloride, amyl acetate, petroleum, and hydrofluoric acid.

Author
T.B. Drescher
Origin
Unknown
Journal Title
Bausch & Lomb Optical Co. U.S. 2,024,277, Dec 17, 1935 )Oct, 27, 1932)
Sector
Primary Papers
Class
PP 1078

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Marking Glass
Bausch & Lomb Optical Co. U.S. 2,024,277, Dec 17, 1935 )Oct, 27, 1932)
PP 1078
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