JPS5378841A - Sealed type dry system diazo copying machine - Google Patents

Sealed type dry system diazo copying machine

Info

Publication number
JPS5378841A
JPS5378841A JP15346976A JP15346976A JPS5378841A JP S5378841 A JPS5378841 A JP S5378841A JP 15346976 A JP15346976 A JP 15346976A JP 15346976 A JP15346976 A JP 15346976A JP S5378841 A JPS5378841 A JP S5378841A
Authority
JP
Japan
Prior art keywords
copying machine
sealed type
type dry
dry system
diazo copying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15346976A
Other languages
Japanese (ja)
Inventor
Takeshi Matsui
Hideo Watanabe
Norihisa Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15346976A priority Critical patent/JPS5378841A/en
Publication of JPS5378841A publication Critical patent/JPS5378841A/en
Pending legal-status Critical Current

Links

Landscapes

  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

PURPOSE: To prevent leaking of developing gas and remove copying odor without accompanying decrease in developing ability by constituting one of the pair of the first and the second seal rollers for forming developing chamber of polytetrafluoroethylene coated rubber roller.
COPYRIGHT: (C)1978,JPO&Japio
JP15346976A 1976-12-22 1976-12-22 Sealed type dry system diazo copying machine Pending JPS5378841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15346976A JPS5378841A (en) 1976-12-22 1976-12-22 Sealed type dry system diazo copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15346976A JPS5378841A (en) 1976-12-22 1976-12-22 Sealed type dry system diazo copying machine

Publications (1)

Publication Number Publication Date
JPS5378841A true JPS5378841A (en) 1978-07-12

Family

ID=15563239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15346976A Pending JPS5378841A (en) 1976-12-22 1976-12-22 Sealed type dry system diazo copying machine

Country Status (1)

Country Link
JP (1) JPS5378841A (en)

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