Patent JPS5331125A successfully refreshed from Google Patents.
JPS5331125A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Support for use in photographic paper
Assignee: Fujifilm Holdings Corp
•
Filing: 1976-09-03
•
Granted: —
•
Expires: 1996-09-03
Abstract
Abstract PURPOSE:To prevent a water proof photographic paper from floating up to the surface of a developing solution during development, by using a paper layer containing an inorganic filler and having a apparent specific gravity of 1.06 or more as a support.
Inventors
- 👤 Nobuhiko Mizukawa
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-06 11:53
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/76; G03C1/775
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.