JPS4939256U - - Google Patents

Info

Publication number
JPS4939256U
JPS4939256U JP7888272U JP7888272U JPS4939256U JP S4939256 U JPS4939256 U JP S4939256U JP 7888272 U JP7888272 U JP 7888272U JP 7888272 U JP7888272 U JP 7888272U JP S4939256 U JPS4939256 U JP S4939256U
Authority
JP
Japan
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
JP7888272U
Other languages
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 JP7888272U priority Critical patent/JPS4939256U/ja
Publication of JPS4939256U publication Critical patent/JPS4939256U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)
JP7888272U 1972-07-04 1972-07-04 Pending JPS4939256U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7888272U JPS4939256U (enExample) 1972-07-04 1972-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7888272U JPS4939256U (enExample) 1972-07-04 1972-07-04

Publications (1)

Publication Number Publication Date
JPS4939256U true JPS4939256U (enExample) 1974-04-06

Family

ID=27983446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7888272U Pending JPS4939256U (enExample) 1972-07-04 1972-07-04

Country Status (1)

Country Link
JP (1) JPS4939256U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185275A (enExample) * 1975-01-23 1976-07-26 Norinsho Shokuryo Kenkyusho

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444821A (en) * 1967-08-09 1969-05-20 Bernard B Wolsh Air-injector means for air-lift water pumps for removing scum or sludge from sewage treatment settling tanks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444821A (en) * 1967-08-09 1969-05-20 Bernard B Wolsh Air-injector means for air-lift water pumps for removing scum or sludge from sewage treatment settling tanks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185275A (enExample) * 1975-01-23 1976-07-26 Norinsho Shokuryo Kenkyusho

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