JPS4989917A - - Google Patents

Info

Publication number
JPS4989917A
JPS4989917A JP48000244A JP24473A JPS4989917A JP S4989917 A JPS4989917 A JP S4989917A JP 48000244 A JP48000244 A JP 48000244A JP 24473 A JP24473 A JP 24473A JP S4989917 A JPS4989917 A JP S4989917A
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
JP48000244A
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 JP48000244A priority Critical patent/JPS4989917A/ja
Publication of JPS4989917A publication Critical patent/JPS4989917A/ja
Pending legal-status Critical Current

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  • Cleaning In General (AREA)
JP48000244A 1972-12-30 1972-12-30 Pending JPS4989917A (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP48000244A JPS4989917A (xx) 1972-12-30 1972-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48000244A JPS4989917A (xx) 1972-12-30 1972-12-30

Publications (1)

Publication Number Publication Date
JPS4989917A true JPS4989917A (xx) 1974-08-28

Family

ID=11468530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48000244A Pending JPS4989917A (xx) 1972-12-30 1972-12-30

Country Status (1)

Country Link
JP (1) JPS4989917A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161395A (en) * 1981-03-31 1982-10-04 Boeicho Gijutsu Kenkyu Honbuch Ultrasonic pollution preventor multi-equipped with vibrator for seawater tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161395A (en) * 1981-03-31 1982-10-04 Boeicho Gijutsu Kenkyu Honbuch Ultrasonic pollution preventor multi-equipped with vibrator for seawater tube
JPH022038B2 (xx) * 1981-03-31 1990-01-16 Boeicho Gijutsu Kenkyu Honbucho

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