JPS63171895U - - Google Patents

Info

Publication number
JPS63171895U
JPS63171895U JP6140687U JP6140687U JPS63171895U JP S63171895 U JPS63171895 U JP S63171895U JP 6140687 U JP6140687 U JP 6140687U JP 6140687 U JP6140687 U JP 6140687U JP S63171895 U JPS63171895 U JP S63171895U
Authority
JP
Japan
Prior art keywords
overflow
sub
chamber
water level
alarm
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
JP6140687U
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 JP6140687U priority Critical patent/JPS63171895U/ja
Publication of JPS63171895U publication Critical patent/JPS63171895U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Control Of Non-Electrical Variables (AREA)
JP6140687U 1987-04-24 1987-04-24 Pending JPS63171895U (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6140687U JPS63171895U (US20030199744A1-20031023-C00003.png) 1987-04-24 1987-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6140687U JPS63171895U (US20030199744A1-20031023-C00003.png) 1987-04-24 1987-04-24

Publications (1)

Publication Number Publication Date
JPS63171895U true JPS63171895U (US20030199744A1-20031023-C00003.png) 1988-11-08

Family

ID=30894714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6140687U Pending JPS63171895U (US20030199744A1-20031023-C00003.png) 1987-04-24 1987-04-24

Country Status (1)

Country Link
JP (1) JPS63171895U (US20030199744A1-20031023-C00003.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146605B2 (US20030199744A1-20031023-C00003.png) * 1978-12-11 1986-10-15 Hiroshi Ishida

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146605B2 (US20030199744A1-20031023-C00003.png) * 1978-12-11 1986-10-15 Hiroshi Ishida

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