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Patent Searching and Data


Title:
易開封性封筒
Document Type and Number:
Japanese Patent JP5223139
Kind Code:
B1
Inventors:
Tetsuo Murayama
Application Number:
JP2012090080A
Publication Date:
June 26, 2013
Filing Date:
April 11, 2012
Export Citation:
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Assignee:
Tetsuo Murayama
International Classes:
B65D27/00; B65D27/16; B65D27/34
Domestic Patent References:
JPH0259141U1990-04-27
JPS54116121U1979-08-15
JPH01128541U1989-09-01
JPS5117125U1976-02-07
JPH0259141U1990-04-27
JPS54116121U1979-08-15
JPH01128541U1989-09-01
JPS5117125U1976-02-07
Attorney, Agent or Firm:
Nobuo Fukuda