-
公开(公告)号:USD350767S
公开(公告)日:1994-09-20
申请号:US900697
申请日:1992-06-17
-
公开(公告)号:USD334567S
公开(公告)日:1993-04-06
申请号:US600971
申请日:1990-10-22
申请人: Tamaki Someya , Yuji Suzuki , Makoto Sugita
设计人: Tamaki Someya , Yuji Suzuki , Makoto Sugita
-
公开(公告)号:US20130154468A1
公开(公告)日:2013-06-20
申请号:US13818719
申请日:2011-04-12
申请人: Hiroaki Nasu , Makoto Sugita , Akito Sato , Shingo Kuwahara
发明人: Hiroaki Nasu , Makoto Sugita , Akito Sato , Shingo Kuwahara
IPC分类号: H01T13/39
摘要: A spark plug having a metallic shell covered with a nickel plating layer and having a groove portion formed between a tool engagement portion and a gas seal portion and having an orthogonal-to-axis sectional area of 36 mm2 or less.
摘要翻译: 一种火花塞,其具有覆盖有镍镀层的金属壳,并且具有形成在工具接合部和气体密封部之间并且具有36mm 2或更小的正交轴截面积的槽部。
-
公开(公告)号:USD358411S
公开(公告)日:1995-05-16
申请号:US4044
申请日:1993-01-27
申请人: Yoshihisa Minakawa , Makoto Sugita , Osamu Miki
设计人: Yoshihisa Minakawa , Makoto Sugita , Osamu Miki
-
公开(公告)号:US08716924B2
公开(公告)日:2014-05-06
申请号:US13818719
申请日:2011-04-12
申请人: Hiroaki Nasu , Makoto Sugita , Akito Sato , Shingo Kuwahara
发明人: Hiroaki Nasu , Makoto Sugita , Akito Sato , Shingo Kuwahara
IPC分类号: H01T13/39
摘要: A spark plug having a metallic shell covered with a nickel plating layer and having a groove portion formed between a tool engagement portion and a gas seal portion and having an orthogonal-to-axis sectional area of 36 mm2 or less.
摘要翻译: 一种火花塞,其具有覆盖有镍镀层的金属壳,并且具有形成在工具接合部和气体密封部之间并且具有36mm 2或更小的正交轴截面积的槽部。
-
-
-
-