JPS4881348A - - Google Patents

Info

Publication number
JPS4881348A
JPS4881348A JP649173A JP649173A JPS4881348A JP S4881348 A JPS4881348 A JP S4881348A JP 649173 A JP649173 A JP 649173A JP 649173 A JP649173 A JP 649173A JP S4881348 A JPS4881348 A JP S4881348A
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.)
Granted
Application number
JP649173A
Other languages
Japanese (ja)
Other versions
JPS55113B2 (https=
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
Priority claimed from US298506A external-priority patent/US3872017A/en
Priority claimed from US298595A external-priority patent/US3872005A/en
Application filed filed Critical
Publication of JPS4881348A publication Critical patent/JPS4881348A/ja
Publication of JPS55113B2 publication Critical patent/JPS55113B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Removal Of Floating Material (AREA)
JP649173A 1972-01-12 1973-01-12 Expired JPS55113B2 (https=)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21737772A 1972-01-12 1972-01-12
US298506A US3872017A (en) 1972-10-18 1972-10-18 Skimming blade
US298595A US3872005A (en) 1972-10-18 1972-10-18 Skimming apparatus for clarification tanks

Publications (2)

Publication Number Publication Date
JPS4881348A true JPS4881348A (https=) 1973-10-31
JPS55113B2 JPS55113B2 (https=) 1980-01-05

Family

ID=27396414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP649173A Expired JPS55113B2 (https=) 1972-01-12 1973-01-12

Country Status (1)

Country Link
JP (1) JPS55113B2 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330773U (https=) * 1976-08-23 1978-03-16
JPS5499180U (https=) * 1977-12-24 1979-07-12
JPH0291694U (https=) * 1988-12-29 1990-07-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330773U (https=) * 1976-08-23 1978-03-16
JPS5499180U (https=) * 1977-12-24 1979-07-12
JPH0291694U (https=) * 1988-12-29 1990-07-20

Also Published As

Publication number Publication date
JPS55113B2 (https=) 1980-01-05

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