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公开(公告)号:US2353776A
公开(公告)日:1944-07-18
申请号:US40369241
申请日:1941-07-23
Applicant: DRI STEAM PRODUCTS INC
Inventor: WEGMANN ADOLPH J
IPC: F22G7/10
CPC classification number: F22G7/105
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公开(公告)号:US2418381A
公开(公告)日:1947-04-01
申请号:US57356545
申请日:1945-01-19
Applicant: DRI STEAM PRODUCTS INC
Inventor: WEGMANN ADOLPH J
IPC: B04C1/00
CPC classification number: B04C1/00 , Y10T137/1774 , Y10T137/87169
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公开(公告)号:US2384511A
公开(公告)日:1945-09-11
申请号:US43829542
申请日:1942-04-09
Applicant: DRI STEAM PRODUCTS INC
Inventor: WEGMANN ADOLPH J
IPC: F22G5/12
CPC classification number: F22G5/12
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公开(公告)号:US2298242A
公开(公告)日:1942-10-06
申请号:US39536741
申请日:1941-05-27
Applicant: DRI STEAM PRODUCTS INC
Inventor: WEGMANN ADOLPH J
IPC: F22B37/28
CPC classification number: F22B37/28
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