JPH02140718U - - Google Patents

Info

Publication number
JPH02140718U
JPH02140718U JP5050289U JP5050289U JPH02140718U JP H02140718 U JPH02140718 U JP H02140718U JP 5050289 U JP5050289 U JP 5050289U JP 5050289 U JP5050289 U JP 5050289U JP H02140718 U JPH02140718 U JP H02140718U
Authority
JP
Japan
Prior art keywords
film
filter
sheet
opening
membrane switch
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
JP5050289U
Other languages
English (en)
Japanese (ja)
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 JP5050289U priority Critical patent/JPH02140718U/ja
Publication of JPH02140718U publication Critical patent/JPH02140718U/ja
Pending legal-status Critical Current

Links

JP5050289U 1989-04-28 1989-04-28 Pending JPH02140718U (US06312121-20011106-C00033.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5050289U JPH02140718U (US06312121-20011106-C00033.png) 1989-04-28 1989-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5050289U JPH02140718U (US06312121-20011106-C00033.png) 1989-04-28 1989-04-28

Publications (1)

Publication Number Publication Date
JPH02140718U true JPH02140718U (US06312121-20011106-C00033.png) 1990-11-26

Family

ID=31569103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5050289U Pending JPH02140718U (US06312121-20011106-C00033.png) 1989-04-28 1989-04-28

Country Status (1)

Country Link
JP (1) JPH02140718U (US06312121-20011106-C00033.png)

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