Title:
A board thickness measuring method and a board thickness measuring device of a checkered steel plate
Document Type and Number:
Japanese Patent JP6248960
Kind Code:
B2
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Inventors:
Naoto Kobayashi
Koichi Tezuka
Koichi Tezuka
Application Number:
JP2015021258A
Publication Date:
December 20, 2017
Filing Date:
February 05, 2015
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B21C51/00; G01B15/02
Domestic Patent References:
| JP11267705A | ||||
| JP6277731A | ||||
| JP2006170883A |
Attorney, Agent or Firm:
Hiroshi Takayama
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