JPS4989812A - - Google Patents

Info

Publication number
JPS4989812A
JPS4989812A JP187073A JP187073A JPS4989812A JP S4989812 A JPS4989812 A JP S4989812A JP 187073 A JP187073 A JP 187073A JP 187073 A JP187073 A JP 187073A JP S4989812 A JPS4989812 A JP S4989812A
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
JP187073A
Other versions
JPS5628115B2 (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 JP731870A priority Critical patent/JPS5628115B2/ja
Publication of JPS4989812A publication Critical patent/JPS4989812A/ja
Publication of JPS5628115B2 publication Critical patent/JPS5628115B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Stepping Motors (AREA)
JP731870A 1972-12-29 1972-12-29 Expired JPS5628115B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP731870A JPS5628115B2 (ja) 1972-12-29 1972-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP731870A JPS5628115B2 (ja) 1972-12-29 1972-12-29

Publications (2)

Publication Number Publication Date
JPS4989812A true JPS4989812A (ja) 1974-08-28
JPS5628115B2 JPS5628115B2 (ja) 1981-06-29

Family

ID=11513574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP731870A Expired JPS5628115B2 (ja) 1972-12-29 1972-12-29

Country Status (1)

Country Link
JP (1) JPS5628115B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285319A (en) * 1976-01-09 1977-07-15 Hitachi Ltd Variable frequency circuit for motor driving
JPS52156329A (en) * 1976-06-23 1977-12-26 Hitachi Ltd Variable frequency circuit for driving motor
JPS55103097A (en) * 1979-01-29 1980-08-06 Hitachi Ltd System for driving motor for moving stage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1171680A (en) * 1967-11-17 1969-11-26 Marconi Co Ltd Improvements in or relating to Digital Counters and Frequency Dividers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1171680A (en) * 1967-11-17 1969-11-26 Marconi Co Ltd Improvements in or relating to Digital Counters and Frequency Dividers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285319A (en) * 1976-01-09 1977-07-15 Hitachi Ltd Variable frequency circuit for motor driving
JPS52156329A (en) * 1976-06-23 1977-12-26 Hitachi Ltd Variable frequency circuit for driving motor
JPS55103097A (en) * 1979-01-29 1980-08-06 Hitachi Ltd System for driving motor for moving stage
JPS6149916B2 (ja) * 1979-01-29 1986-10-31 Hitachi Seisakusho Kk

Also Published As

Publication number Publication date
JPS5628115B2 (ja) 1981-06-29

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