JPS494601A - - Google Patents

Info

Publication number
JPS494601A
JPS494601A JP3393472A JP3393472A JPS494601A JP S494601 A JPS494601 A JP S494601A JP 3393472 A JP3393472 A JP 3393472A JP 3393472 A JP3393472 A JP 3393472A JP S494601 A JPS494601 A JP S494601A
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
JP3393472A
Other languages
Japanese (ja)
Other versions
JPS525001B2 (en
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 JP3393472A priority Critical patent/JPS525001B2/ja
Publication of JPS494601A publication Critical patent/JPS494601A/ja
Publication of JPS525001B2 publication Critical patent/JPS525001B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP3393472A 1972-04-06 1972-04-06 Expired JPS525001B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3393472A JPS525001B2 (en) 1972-04-06 1972-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3393472A JPS525001B2 (en) 1972-04-06 1972-04-06

Publications (2)

Publication Number Publication Date
JPS494601A true JPS494601A (en) 1974-01-16
JPS525001B2 JPS525001B2 (en) 1977-02-09

Family

ID=12400325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3393472A Expired JPS525001B2 (en) 1972-04-06 1972-04-06

Country Status (1)

Country Link
JP (1) JPS525001B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569588A (en) * 1979-07-04 1981-01-31 Tokiwa Sangyo Kk Attach*detach mechanism for cutter bit and bit box

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196900U (en) * 1986-06-03 1987-12-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569588A (en) * 1979-07-04 1981-01-31 Tokiwa Sangyo Kk Attach*detach mechanism for cutter bit and bit box
JPS5644998B2 (en) * 1979-07-04 1981-10-23

Also Published As

Publication number Publication date
JPS525001B2 (en) 1977-02-09

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