JPH01179844U - - Google Patents

Info

Publication number
JPH01179844U
JPH01179844U JP7506488U JP7506488U JPH01179844U JP H01179844 U JPH01179844 U JP H01179844U JP 7506488 U JP7506488 U JP 7506488U JP 7506488 U JP7506488 U JP 7506488U JP H01179844 U JPH01179844 U JP H01179844U
Authority
JP
Japan
Prior art keywords
tube
backflow prevention
utility
scope
registration request
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
JP7506488U
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 JP7506488U priority Critical patent/JPH01179844U/ja
Publication of JPH01179844U publication Critical patent/JPH01179844U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Tubes (AREA)
JP7506488U 1988-06-06 1988-06-06 Pending JPH01179844U (US06252093-20010626-C00008.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7506488U JPH01179844U (US06252093-20010626-C00008.png) 1988-06-06 1988-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7506488U JPH01179844U (US06252093-20010626-C00008.png) 1988-06-06 1988-06-06

Publications (1)

Publication Number Publication Date
JPH01179844U true JPH01179844U (US06252093-20010626-C00008.png) 1989-12-25

Family

ID=31300146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7506488U Pending JPH01179844U (US06252093-20010626-C00008.png) 1988-06-06 1988-06-06

Country Status (1)

Country Link
JP (1) JPH01179844U (US06252093-20010626-C00008.png)

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