ATE80073T1 - Bohrkopf. - Google Patents

Bohrkopf.

Info

Publication number
ATE80073T1
ATE80073T1 AT89109452T AT89109452T ATE80073T1 AT E80073 T1 ATE80073 T1 AT E80073T1 AT 89109452 T AT89109452 T AT 89109452T AT 89109452 T AT89109452 T AT 89109452T AT E80073 T1 ATE80073 T1 AT E80073T1
Authority
AT
Austria
Prior art keywords
drill head
drill
head
Prior art date
Application number
AT89109452T
Other languages
English (en)
Original Assignee
Kelch Gmbh & Co
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 DE3829609A external-priority patent/DE3829609A1/de
Application filed by Kelch Gmbh & Co filed Critical Kelch Gmbh & Co
Application granted granted Critical
Publication of ATE80073T1 publication Critical patent/ATE80073T1/de

Links

AT89109452T 1988-06-02 1989-05-25 Bohrkopf. ATE80073T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3818789 1988-06-02
DE3829609A DE3829609A1 (de) 1988-06-02 1988-09-01 Bohrkopf
EP89109452A EP0344616B1 (de) 1988-06-02 1989-05-25 Bohrkopf

Publications (1)

Publication Number Publication Date
ATE80073T1 true ATE80073T1 (de) 1992-09-15

Family

ID=27197726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89109452T ATE80073T1 (de) 1988-06-02 1989-05-25 Bohrkopf.

Country Status (1)

Country Link
AT (1) ATE80073T1 (de)

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