JPS51130041A - Water level automatic control gate - Google Patents

Water level automatic control gate

Info

Publication number
JPS51130041A
JPS51130041A JP5442375A JP5442375A JPS51130041A JP S51130041 A JPS51130041 A JP S51130041A JP 5442375 A JP5442375 A JP 5442375A JP 5442375 A JP5442375 A JP 5442375A JP S51130041 A JPS51130041 A JP S51130041A
Authority
JP
Japan
Prior art keywords
water level
control gate
automatic control
level automatic
gate
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
JP5442375A
Other languages
Japanese (ja)
Inventor
Toshirou Suhara
Hiroshi Hiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIZOTA KOGYO KK
MIZOTA KOUGIYOU KK
Original Assignee
MIZOTA KOGYO KK
MIZOTA KOUGIYOU KK
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 by MIZOTA KOGYO KK, MIZOTA KOUGIYOU KK filed Critical MIZOTA KOGYO KK
Priority to JP5442375A priority Critical patent/JPS51130041A/en
Publication of JPS51130041A publication Critical patent/JPS51130041A/en
Pending legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP5442375A 1975-05-06 1975-05-06 Water level automatic control gate Pending JPS51130041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5442375A JPS51130041A (en) 1975-05-06 1975-05-06 Water level automatic control gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5442375A JPS51130041A (en) 1975-05-06 1975-05-06 Water level automatic control gate

Publications (1)

Publication Number Publication Date
JPS51130041A true JPS51130041A (en) 1976-11-12

Family

ID=12970291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5442375A Pending JPS51130041A (en) 1975-05-06 1975-05-06 Water level automatic control gate

Country Status (1)

Country Link
JP (1) JPS51130041A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912770A (en) * 2012-11-06 2013-02-06 河海大学 Sand protecting flap gate
JP2014052575A (en) * 2012-09-10 2014-03-20 Sharp Corp Developing device and image forming apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817074U (en) * 1971-07-01 1973-02-26
JPS4827060U (en) * 1971-08-05 1973-04-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817074U (en) * 1971-07-01 1973-02-26
JPS4827060U (en) * 1971-08-05 1973-04-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014052575A (en) * 2012-09-10 2014-03-20 Sharp Corp Developing device and image forming apparatus
CN102912770A (en) * 2012-11-06 2013-02-06 河海大学 Sand protecting flap gate
CN102912770B (en) * 2012-11-06 2014-12-10 河海大学 Sand protecting flap gate

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