DK86679A - HARD METAL DRILL - Google Patents

HARD METAL DRILL

Info

Publication number
DK86679A
DK86679A DK86679A DK86679A DK86679A DK 86679 A DK86679 A DK 86679A DK 86679 A DK86679 A DK 86679A DK 86679 A DK86679 A DK 86679A DK 86679 A DK86679 A DK 86679A
Authority
DK
Denmark
Prior art keywords
hard metal
metal drill
drill
hard
metal
Prior art date
Application number
DK86679A
Other languages
Danish (da)
Inventor
J Breting
Original Assignee
J Breting
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
Priority claimed from DE19782809291 external-priority patent/DE2809291A1/en
Priority claimed from DE19782828644 external-priority patent/DE2828644A1/en
Application filed by J Breting filed Critical J Breting
Publication of DK86679A publication Critical patent/DK86679A/en

Links

DK86679A 1978-03-02 1979-03-01 HARD METAL DRILL DK86679A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782809291 DE2809291A1 (en) 1978-03-02 1978-03-02 Tipped drill bit for reinforced concrete - has surface hardened shaft with brazed-on hard alloy cutting inserts
DE19782828644 DE2828644A1 (en) 1978-06-27 1978-06-27 CARBIDE Tipped DRILL DRILL

Publications (1)

Publication Number Publication Date
DK86679A true DK86679A (en) 1979-09-03

Family

ID=25773975

Family Applications (1)

Application Number Title Priority Date Filing Date
DK86679A DK86679A (en) 1978-03-02 1979-03-01 HARD METAL DRILL

Country Status (4)

Country Link
JP (1) JPS54127092A (en)
DK (1) DK86679A (en)
ES (1) ES241721Y (en)
NO (1) NO790638L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148701A (en) * 1982-02-27 1983-09-03 松下電工株式会社 Manufacture of decorative veneer
JPS61127911U (en) * 1985-01-29 1986-08-11

Also Published As

Publication number Publication date
JPS54127092A (en) 1979-10-02
ES241721U (en) 1979-05-01
NO790638L (en) 1979-09-04
ES241721Y (en) 1979-11-01

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