Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified
Patent
1975-12-02
1978-07-18
Kendall, Ralph S.
Stock material or miscellaneous articles
Structurally defined web or sheet
Physical dimension specified
428337, 428339, 428437, 428426, 106 52, 427160, 427163, C23C 324, C23C 330, B32B 1710
Patent
active
041017056
ABSTRACT:
A neutral bronze sheet glass has a dominant wavelength in the vicinity of 575 nm, and a monochromatic transmittance which in the range from about 400 nm to about 550 nm is on the average from about 5 to about 50% lower than in the range from about 550 nm to about 750 nm, and possesses in thicknesses suitable for glazing a luminous transmittance above 70%.
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Fischer Klaus
Keul Robert
Kendall Ralph S.
Saint-Gobain Industries
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