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JPS4834820A Expired / Lapsed JP ⏱️ 0.0 years remaining

JPS4834820A - - Google Patents

Assignee: —
•
Filing: 1972-09-02
•
Granted: —
•
Expires: 1992-09-02
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-02 22:51
CPC Classifications
C; C07; C07C; C07C253/00; C07C253/24; C07C253/26; B; B01; B01J; B01J23/00; B01J23/16; B01J23/18; B01J23/70; B01J23/76; B01J23/84; B01J37/00; B01J37/0009; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/52; Y02P20/584

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