IL67667A0 - Improvements relating to soil drilling devices - Google Patents

Improvements relating to soil drilling devices

Info

Publication number
IL67667A0
IL67667A0 IL67667A IL6766783A IL67667A0 IL 67667 A0 IL67667 A0 IL 67667A0 IL 67667 A IL67667 A IL 67667A IL 6766783 A IL6766783 A IL 6766783A IL 67667 A0 IL67667 A0 IL 67667A0
Authority
IL
Israel
Prior art keywords
improvements relating
drilling devices
soil drilling
soil
devices
Prior art date
Application number
IL67667A
Original Assignee
Lipsker & Co Eng Services 1975
Yuger Mordechai
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 IL66073A external-priority patent/IL66073A/en
Application filed by Lipsker & Co Eng Services 1975, Yuger Mordechai filed Critical Lipsker & Co Eng Services 1975
Priority to IL67667A priority Critical patent/IL67667A0/en
Publication of IL67667A0 publication Critical patent/IL67667A0/en
Priority to GB08316396A priority patent/GB2139671B/en

Links

IL67667A 1982-06-16 1983-01-12 Improvements relating to soil drilling devices IL67667A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL67667A IL67667A0 (en) 1982-06-16 1983-01-12 Improvements relating to soil drilling devices
GB08316396A GB2139671B (en) 1983-01-12 1983-06-16 Drilling devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL66073A IL66073A (en) 1982-06-16 1982-06-16 Earth drilling devices and method
IL67667A IL67667A0 (en) 1982-06-16 1983-01-12 Improvements relating to soil drilling devices

Publications (1)

Publication Number Publication Date
IL67667A0 true IL67667A0 (en) 1983-05-15

Family

ID=26321050

Family Applications (1)

Application Number Title Priority Date Filing Date
IL67667A IL67667A0 (en) 1982-06-16 1983-01-12 Improvements relating to soil drilling devices

Country Status (1)

Country Link
IL (1) IL67667A0 (en)

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