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Patent Searching and Data


Title:
ALGEBRAICALLY ENCODING METHOD OF MANUALLY INKING AND THE ENCODING PAPER THEREOF
Document Type and Number:
WIPO Patent Application WO/1998/004110
Kind Code:
A2
Inventors:
YAN DAOYUAN (CN)
Application Number:
PCT/CN1996/000075
Publication Date:
February 05, 1998
Filing Date:
September 02, 1996
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Assignee:
YAN DAOYUAN (CN)
International Classes:
B41M3/14; G06F3/023
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (Huibin Building No. 8 Beichen Dong Stree, Chaoyang District Beijing 1, CN)
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