JPH0241897U - - Google Patents

Info

Publication number
JPH0241897U
JPH0241897U JP12095188U JP12095188U JPH0241897U JP H0241897 U JPH0241897 U JP H0241897U JP 12095188 U JP12095188 U JP 12095188U JP 12095188 U JP12095188 U JP 12095188U JP H0241897 U JPH0241897 U JP H0241897U
Authority
JP
Japan
Prior art keywords
outside air
air communication
float
communication pipes
pipes
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
JP12095188U
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 JP12095188U priority Critical patent/JPH0241897U/ja
Publication of JPH0241897U publication Critical patent/JPH0241897U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP12095188U 1988-09-14 1988-09-14 Pending JPH0241897U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12095188U JPH0241897U (enrdf_load_stackoverflow) 1988-09-14 1988-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12095188U JPH0241897U (enrdf_load_stackoverflow) 1988-09-14 1988-09-14

Publications (1)

Publication Number Publication Date
JPH0241897U true JPH0241897U (enrdf_load_stackoverflow) 1990-03-22

Family

ID=31367522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12095188U Pending JPH0241897U (enrdf_load_stackoverflow) 1988-09-14 1988-09-14

Country Status (1)

Country Link
JP (1) JPH0241897U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927439U (enrdf_load_stackoverflow) * 1972-06-08 1974-03-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927439U (enrdf_load_stackoverflow) * 1972-06-08 1974-03-08

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