ORIGINAL PATENT APPLICATION NUMBER 27,002 FOR AN IMPROVED MANUFACTURE OF ELECTRIC INCANDESCENT LAMP FILAMENTS FROM TUNGSTEN OR MOLYBDENUM OR AN ALLOY THEREOF (LONDON).
Book Details
Author(s)
Arthur George. Bloxham
Publisher
HMSO
ISBN / ASIN
B001T2PMCY
ISBN-13
978B001T2PMC9
Sales Rank
#99,999,999
Marketplace
United States 🇺🇸
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