Title:
【考案の名称】封筒開封用カッター
Document Type and Number:
Japanese Patent JPH0726156
Kind Code:
Y2
Inventors:
Ryozo Iwata
Application Number:
JP8002992U
Publication Date:
June 14, 1995
Filing Date:
November 19, 1992
Export Citation:
Assignee:
Ryo Iwata Co., Ltd.
International Classes:
B26B27/00; B43M7/00; (IPC1-7): B43M7/00; B26B27/00
Domestic Patent References:
| JP50108084U |
Attorney, Agent or Firm:
Suzue Koichi
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