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公开(公告)号：US1141190A
公开(公告)日：1915-06-01
申请号：US1913782960
申请日：1913-08-04
Applicant: PYLE NAT ELECTRIC HEADLIGHT CO
Inventor： KILKER JOHN E , DAKE CHARLES W
CPC classification number: F01D5/3061 , Y10T29/49321
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公开(公告)号：US1217282A
公开(公告)日：1917-02-27
申请号：US1914852784
申请日：1914-07-24
Applicant: PYLE NAT ELECTRIC HEADLIGHT CO
Inventor： DAKE CHARLES W , KILKER JOHN E
CPC classification number: F01D5/3061
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