Patent JPS52420A successfully refreshed from Google Patents.
JPS52420A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Developing machine
Assignee: KI Holdings Co Ltd
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Filing: 1975-06-23
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Granted: —
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Expires: 1995-06-23
Abstract
Abstract PURPOSE: To enable all processing steps of development outside a dark room by turning chemical tanks one by one stepwise and moving up and down a film magazine by a head device to dip the film into the chemicals. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Takao Yuasa
- 👤 Shigeo Mikami
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 17:15
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3605601A
Cited
JPS4881375A
Cited
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