Title:
【考案の名称】封書開封具
Document Type and Number:
Japanese Patent JPH072095
Kind Code:
U
Inventors:
Michio Watanabe
Application Number:
JP3897093U
Publication Date:
January 13, 1995
Filing Date:
June 08, 1993
Export Citation:
Assignee:
Michio Watanabe
International Classes:
B26B27/00; B43M7/00; (IPC1-7): B43M7/00; B26B27/00
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