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Patent Searching and Data


Title:
継手穴削正装置
Document Type and Number:
Japanese Patent JP6696844
Kind Code:
B2
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Inventors:
Toshitaka Ichinohe
Kazuhiko Tsutsui
Suzuki Michitaka
Yoshihiro Ishii
Mitsushi Adachi
Application Number:
JP2016127132A
Publication Date:
May 20, 2020
Filing Date:
June 28, 2016
Export Citation:
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Assignee:
East Japan Railway Company
International Classes:
B23D75/00; B23Q17/00
Domestic Patent References:
JP53095492U
JP59034944U
JP1264717A
JP2106237A
JP5162012A
JP11513622A
JP2000343327A
JP2004223644A
JP2004298998A
JP2005059196A
JP2015094394A
Foreign References:
US3073023
KR20000061220A
Attorney, Agent or Firm:
Gwangyang International Patent Office