✦ LIBER ✦

New electric bicycle lamp

Publisher: Elsevier Science
Year: 1912
Tongue: English
Weight: 73 KB
Volume: 174
Category: Article
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(12)90795-4

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✦ Synopsis

Crystolon (silicone carbide ).--Amorphous silicon carbide, in the form of " carborundum fire sand," makes a good lining for elec-

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