-
公开(公告)号：IT8719377D0
公开(公告)日：1987-02-13
申请号：IT1937787
申请日：1987-02-13
Applicant: GIOVANNETTI ANTONIO GIOVANNETT
Inventor： GIOVANNETTI ANTONIO , GIVANNETTI LAURA
IPC: B25D20060101 , B25D
Search Results
1
records
(took 0.022 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
