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Patent Searching and Data


Title:
MANUFACTURE OF PHOSPHONIUM SALT OF POLYENE
Document Type and Number:
Japanese Patent JPS5931790
Kind Code:
A
Inventors:
EMIIRU ARUBIN BUROOGAA
Application Number:
JP12707083A
Publication Date:
February 20, 1984
Filing Date:
July 14, 1983
Export Citation:
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Assignee:
HOFFMANN LA ROCHE
International Classes:
C07F9/54; B01J23/00; B01J23/40; B01J23/42; B01J23/44; B01J23/46; B01J23/74; B01J23/75; B01J23/755; C07B61/00; (IPC1-7): B01J23/40; B01J23/74; C07F9/54
Attorney, Agent or Firm:
Heiyoshi Odashima