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公开(公告)号:US1058244A
公开(公告)日:1913-04-08
申请号:US1909471997
申请日:1909-01-13
Applicant: H W JOHNS
Inventor: PONTOIS LEON J LE
CPC classification number: H02K19/24
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公开(公告)号:US1074724A
公开(公告)日:1913-10-07
申请号:US1074724D
Applicant: H W JOHNS
Inventor: PONTOIS LEON J LE
IPC: F02P1/08
CPC classification number: F02P1/08
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公开(公告)号:US1045859A
公开(公告)日:1912-12-03
申请号:US1908458773
申请日:1908-10-21
Applicant: H W JOHNS
Inventor: PONTOIS LEON J LE
CPC classification number: H05B41/2928
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公开(公告)号:US1098452A
公开(公告)日:1914-06-02
申请号:US1908443023
申请日:1908-07-11
Applicant: H W JOHNS
Inventor: PONTOIS LEON J LE
CPC classification number: H02K21/38
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