JPS61199647U - - Google Patents

Info

Publication number
JPS61199647U
JPS61199647U JP8439585U JP8439585U JPS61199647U JP S61199647 U JPS61199647 U JP S61199647U JP 8439585 U JP8439585 U JP 8439585U JP 8439585 U JP8439585 U JP 8439585U JP S61199647 U JPS61199647 U JP S61199647U
Authority
JP
Japan
Prior art keywords
fluid
flow rate
signal
time
receiving side
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.)
Granted
Application number
JP8439585U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0220661Y2 (en]
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 filed Critical
Priority to JP8439585U priority Critical patent/JPH0220661Y2/ja
Publication of JPS61199647U publication Critical patent/JPS61199647U/ja
Application granted granted Critical
Publication of JPH0220661Y2 publication Critical patent/JPH0220661Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP8439585U 1985-06-04 1985-06-04 Expired JPH0220661Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8439585U JPH0220661Y2 (en]) 1985-06-04 1985-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8439585U JPH0220661Y2 (en]) 1985-06-04 1985-06-04

Publications (2)

Publication Number Publication Date
JPS61199647U true JPS61199647U (en]) 1986-12-13
JPH0220661Y2 JPH0220661Y2 (en]) 1990-06-05

Family

ID=30633871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8439585U Expired JPH0220661Y2 (en]) 1985-06-04 1985-06-04

Country Status (1)

Country Link
JP (1) JPH0220661Y2 (en])

Also Published As

Publication number Publication date
JPH0220661Y2 (en]) 1990-06-05

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