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公开(公告)号：US999180A
公开(公告)日：1911-07-25
申请号：US1910576649
申请日：1910-08-11
Applicant: PADBURY JOHN J
Inventor： PADBURY JOHN J
CPC classification number: B28D1/226
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公开(公告)号：US1634298A
公开(公告)日：1927-07-05
申请号：US14180126
申请日：1926-10-15
Applicant: PADBURY JOHN J
Inventor： PADBURY JOHN J
CPC classification number: B25D1/02 , B25D2250/085 , B25D2250/105 , B25D2250/225 , B28D1/265
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