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Title:
密着度測定器
Document Type and Number:
Japanese Patent JP4827430
Kind Code:
B2
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Inventors:
Kiyoshi Sato
Application Number:
JP2005111804A
Publication Date:
November 30, 2011
Filing Date:
April 08, 2005
Export Citation:
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Assignee:
Yoshiwara Railway Industry Co., Ltd.
International Classes:
E01B31/00
Domestic Patent References:
JP3027250U
JP49019179U
JP61061813U
JP33019186Y1
JP58134400U
JP2000314101A
JP8082561A
JP2003207319A
JP3059538U
JP2005030581A
Attorney, Agent or Firm:
Akira Okawa
Takashi Tanabe



 
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