CA968576A - Pipe with incised openings - Google Patents

Pipe with incised openings

Info

Publication number
CA968576A
CA968576A CA199,367A CA199367A CA968576A CA 968576 A CA968576 A CA 968576A CA 199367 A CA199367 A CA 199367A CA 968576 A CA968576 A CA 968576A
Authority
CA
Canada
Prior art keywords
pipe
incised
openings
incised openings
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.)
Expired
Application number
CA199,367A
Other versions
CA199367S (en
Inventor
Wilhelm Hegler
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
Priority claimed from DE2230767A external-priority patent/DE2230767C2/en
Application filed by Individual filed Critical Individual
Priority to CA199,367A priority Critical patent/CA968576A/en
Application granted granted Critical
Publication of CA968576A publication Critical patent/CA968576A/en
Expired legal-status Critical Current

Links

CA199,367A 1972-06-23 1974-05-09 Pipe with incised openings Expired CA968576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA199,367A CA968576A (en) 1972-06-23 1974-05-09 Pipe with incised openings

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2230767A DE2230767C2 (en) 1972-06-23 1972-06-23 Device for cutting openings in pipes
CA152,320A CA983821A (en) 1972-06-23 1972-09-22 Device for cutting openings in pipes
CA199,367A CA968576A (en) 1972-06-23 1974-05-09 Pipe with incised openings

Publications (1)

Publication Number Publication Date
CA968576A true CA968576A (en) 1975-06-03

Family

ID=27162295

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,367A Expired CA968576A (en) 1972-06-23 1974-05-09 Pipe with incised openings

Country Status (1)

Country Link
CA (1) CA968576A (en)

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