Patent search ap:("BARTHOLOMEW FRED A") AND inv:"BARTHOLOMEW FRED A" Page 1

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发明授权
Condensing motor 失效
Title translation: 冷凝电机

公开(公告)号：US2395984A

公开(公告)日：1946-03-05

申请号：US50146943

申请日：1943-09-07

Applicant: BARTHOLOMEW FRED A

Inventor： BARTHOLOMEW FRED A

IPC: F01K7/00 , F01K11/00

CPC classification number: F01K11/00 , F01K7/00

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