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Patent Searching and Data


Title:
パターン修正装置
Document Type and Number:
Japanese Patent JP3742228
Kind Code:
B2
Inventors:
Masahiro Saruta
Hiroshi Deguchi
Akihiro Yamanaka
Application Number:
JP22692298A
Publication Date:
February 01, 2006
Filing Date:
August 11, 1998
Export Citation:
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Assignee:
ntn corporation
International Classes:
G01B11/00; G01B21/00; G01N21/88; G01N21/93; G01N21/956; H01J9/02; H01J9/42; H05K3/22
Domestic Patent References:
JP9135064A
JP8292442A
JP1318280A
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Hiroyuki Yoshida
Hidehiko Ito