JPS56104178A - Film coating differential air exhaust equipment in vacuum range - Google Patents

Film coating differential air exhaust equipment in vacuum range

Info

Publication number
JPS56104178A
JPS56104178A JP676980A JP676980A JPS56104178A JP S56104178 A JPS56104178 A JP S56104178A JP 676980 A JP676980 A JP 676980A JP 676980 A JP676980 A JP 676980A JP S56104178 A JPS56104178 A JP S56104178A
Authority
JP
Japan
Prior art keywords
chamber
air exhaust
open
vacuum
communicated
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
JP676980A
Other languages
English (en)
Inventor
Rikuro Aoyama
Michio Mizutani
Takashi Ito
Akira Odagiri
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.)
SHINKU KIKAI KOGYO KK
Original Assignee
SHINKU KIKAI KOGYO KK
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 SHINKU KIKAI KOGYO KK filed Critical SHINKU KIKAI KOGYO KK
Priority to JP676980A priority Critical patent/JPS56104178A/ja
Publication of JPS56104178A publication Critical patent/JPS56104178A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP676980A 1980-01-25 1980-01-25 Film coating differential air exhaust equipment in vacuum range Pending JPS56104178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP676980A JPS56104178A (en) 1980-01-25 1980-01-25 Film coating differential air exhaust equipment in vacuum range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP676980A JPS56104178A (en) 1980-01-25 1980-01-25 Film coating differential air exhaust equipment in vacuum range

Publications (1)

Publication Number Publication Date
JPS56104178A true JPS56104178A (en) 1981-08-19

Family

ID=11647376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP676980A Pending JPS56104178A (en) 1980-01-25 1980-01-25 Film coating differential air exhaust equipment in vacuum range

Country Status (1)

Country Link
JP (1) JPS56104178A (ja)

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