JPS56114675A - Bit having air sucking course - Google Patents

Bit having air sucking course

Info

Publication number
JPS56114675A
JPS56114675A JP1421080A JP1421080A JPS56114675A JP S56114675 A JPS56114675 A JP S56114675A JP 1421080 A JP1421080 A JP 1421080A JP 1421080 A JP1421080 A JP 1421080A JP S56114675 A JPS56114675 A JP S56114675A
Authority
JP
Japan
Prior art keywords
bit
course
air sucking
sucking
air
Prior art date
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
JP1421080A
Other languages
Japanese (ja)
Inventor
Masao Tomisaka
Hirokatsu Hosoi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP1421080A priority Critical patent/JPS56114675A/en
Publication of JPS56114675A publication Critical patent/JPS56114675A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP1421080A 1980-02-06 1980-02-06 Bit having air sucking course Pending JPS56114675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1421080A JPS56114675A (en) 1980-02-06 1980-02-06 Bit having air sucking course

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1421080A JPS56114675A (en) 1980-02-06 1980-02-06 Bit having air sucking course

Publications (1)

Publication Number Publication Date
JPS56114675A true JPS56114675A (en) 1981-09-09

Family

ID=11854732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1421080A Pending JPS56114675A (en) 1980-02-06 1980-02-06 Bit having air sucking course

Country Status (1)

Country Link
JP (1) JPS56114675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0890363A (en) * 1994-09-24 1996-04-09 Toyoda Gosei Co Ltd Screw tightening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0890363A (en) * 1994-09-24 1996-04-09 Toyoda Gosei Co Ltd Screw tightening device

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