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公开(公告)号:US1596999A
公开(公告)日:1926-08-24
申请号:US54308322
申请日:1922-03-11
Applicant: SAKLATWALLA BYRAMJI D
Inventor: SAKLATWALLA BYRAMJI D
IPC: C21C7/00
CPC classification number: C21C7/00
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公开(公告)号:US2171375A
公开(公告)日:1939-08-29
申请号:US17910237
申请日:1937-12-10
Applicant: SAKLATWALLA BYRAMJI D
Inventor: SAKLATWALLA BYRAMJI D
IPC: C22C38/16
CPC classification number: C22C38/16
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公开(公告)号:US2150342A
公开(公告)日:1939-03-14
申请号:US20619138
申请日:1938-05-05
Applicant: SAKLATWALLA BYRAMJI D
Inventor: SAKLATWALLA BYRAMJI D
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公开(公告)号:US2102283A
公开(公告)日:1937-12-14
申请号:US6750836
申请日:1936-03-06
Applicant: SAKLATWALLA BYRAMJI D
Inventor: SAKLATWALLA BYRAMJI D
IPC: C22C38/20
CPC classification number: C22C38/20
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公开(公告)号:US1676929A
公开(公告)日:1928-07-10
申请号:US70463324
申请日:1924-04-07
Applicant: SAKLATWALLA BYRAMJI D
Inventor: SAKLATWALLA BYRAMJI D
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公开(公告)号:US1623757A
公开(公告)日:1927-04-05
申请号:US11401926
申请日:1926-06-05
Applicant: SAKLATWALLA BYRAMJI D
Inventor: SAKLATWALLA BYRAMJI D
IPC: C21C5/04
CPC classification number: C21C5/04
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公开(公告)号:US1616393A
公开(公告)日:1927-02-01
申请号:US55301922
申请日:1922-04-15
Applicant: SAKLATWALLA BYRAMJI D
Inventor: SAKLATWALLA BYRAMJI D
IPC: C21C7/00
CPC classification number: C21C7/00
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