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公开(公告)号：US955679A
公开(公告)日：1910-04-19
申请号：US1909496070
申请日：1909-05-14
Applicant: PATRONAGGIO JOSEPH
Inventor： PATRONAGGIO JOSEPH
CPC classification number: A24F19/06 , F17C2201/0152
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公开(公告)号：US970848A
公开(公告)日：1910-09-20
申请号：US1910557687
申请日：1910-04-26
Applicant: PATRONAGGIO JOSEPH
Inventor： PATRONAGGIO JOSEPH
CPC classification number: B63B59/02
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