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公开(公告)号:US2587330A
公开(公告)日:1952-02-26
申请号:US19031550
申请日:1950-10-16
Applicant: JONES ROBERT M
Inventor: JONES ROBERT M
IPC: E06B3/28
CPC classification number: E06B3/285 , Y10S160/08
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公开(公告)号:US1408515A
公开(公告)日:1922-03-07
申请号:US36831920
申请日:1920-03-24
Applicant: JONES ROBERT M
Inventor: JONES ROBERT M
CPC classification number: B28B7/0073 , B28B1/04
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103.Machine for forming poles, piles, and pipes of plastic material. 失效
Title translation: 用于成型塑料材料的波纹管,管道和管道的机器。公开(公告)号:US1064741A
公开(公告)日:1913-06-17
申请号:US1064741D
Applicant: JONES ROBERT M
Inventor: JONES ROBERT M
CPC classification number: B29C43/24 , A21C11/008
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公开(公告)号:US1058982A
公开(公告)日:1913-04-15
申请号:US1911666234
申请日:1911-12-16
Applicant: JONES ROBERT M
Inventor: JONES ROBERT M
CPC classification number: D03D29/00
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公开(公告)号:US1065529A
公开(公告)日:1913-06-24
申请号:US1912671533
申请日:1912-01-16
Applicant: JONES ROBERT M
Inventor: JONES ROBERT M
CPC classification number: E04C3/34
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