JPS4939718A - - Google Patents

Info

Publication number
JPS4939718A
JPS4939718A JP47086153A JP8615372A JPS4939718A JP S4939718 A JPS4939718 A JP S4939718A JP 47086153 A JP47086153 A JP 47086153A JP 8615372 A JP8615372 A JP 8615372A JP S4939718 A JPS4939718 A JP S4939718A
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
JP47086153A
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 JP47086153A priority Critical patent/JPS4939718A/ja
Publication of JPS4939718A publication Critical patent/JPS4939718A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Direct Current Motors (AREA)
JP47086153A 1972-08-30 1972-08-30 Pending JPS4939718A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47086153A JPS4939718A (zh) 1972-08-30 1972-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47086153A JPS4939718A (zh) 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
JPS4939718A true JPS4939718A (zh) 1974-04-13

Family

ID=13878779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47086153A Pending JPS4939718A (zh) 1972-08-30 1972-08-30

Country Status (1)

Country Link
JP (1) JPS4939718A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107526A (en) * 1976-03-08 1977-09-09 Hitachi Ltd Speed controller for dc motor
JPS56162051A (en) * 1980-05-19 1981-12-12 Tokuyama Soda Co Ltd Ph detecting body in flowing liquid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107526A (en) * 1976-03-08 1977-09-09 Hitachi Ltd Speed controller for dc motor
JPS5752797B2 (zh) * 1976-03-08 1982-11-09
JPS56162051A (en) * 1980-05-19 1981-12-12 Tokuyama Soda Co Ltd Ph detecting body in flowing liquid
JPH0128345B2 (zh) * 1980-05-19 1989-06-02 Tokuyama Soda Kk

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