Shiro Osumi

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Takahama-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Punching die for manufacturing exhaust gas purifier holding seal me...
- Publication number 20070028744
- Publication date Feb 8, 2007
- Shiro Osumi
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Punching die for manufacturing a holding seal member, and method fo...
- Publication number 20070017329
- Publication date Jan 25, 2007
- Shiro Osumi
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Punching die for manufacturing seal member and method for manufactu...
- Publication number 20070017327
- Publication date Jan 25, 2007
- Shiro Osumi
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Punching die for manufacturing seal member and method for manufactu...
- Publication number 20070017328
- Publication date Jan 25, 2007
- Shiro Osumi
- B26 - HAND CUTTING TOOLS CUTTING SEVERING