Patent JPS525970A successfully refreshed from Google Patents.
JPS525970A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Independent disposing tank of long time exposing system
Assignee: NIPPON KOGAI GIJUTSU KENKYUSHO KK
•
Filing: 1975-07-02
•
Granted: —
•
Expires: 1995-07-02
Abstract
Abstract PURPOSE: To provide an independant disposing tank for having high disposing ability in extremely smooth purification. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Shigeru Kobayashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-01 12:32
CPC Classifications
Y; Y02; Y02W; Y02W10/00; Y02W10/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
JPS4329401Y1
Cited
US3835038A
Cited
JPS4727564U
Cited
JPS4831533A
Cited
JPS4830670U
Cited
JPS4976336A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.