CA618949A - Perforating apparatus - Google Patents

Perforating apparatus

Info

Publication number
CA618949A
CA618949A CA618949A CA618949DA CA618949A CA 618949 A CA618949 A CA 618949A CA 618949 A CA618949 A CA 618949A CA 618949D A CA618949D A CA 618949DA CA 618949 A CA618949 A CA 618949A
Authority
CA
Canada
Prior art keywords
perforating apparatus
perforating
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
CA618949A
Inventor
H. Granzow Robert
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.)
National Cash Register Co
Original Assignee
National Cash Register Co
Publication date
Application granted granted Critical
Publication of CA618949A publication Critical patent/CA618949A/en
Expired legal-status Critical Current

Links

CA618949A Perforating apparatus Expired CA618949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA618949T

Publications (1)

Publication Number Publication Date
CA618949A true CA618949A (en) 1961-04-25

Family

ID=35861237

Family Applications (1)

Application Number Title Priority Date Filing Date
CA618949A Expired CA618949A (en) Perforating apparatus

Country Status (1)

Country Link
CA (1) CA618949A (en)

Similar Documents

Publication Publication Date Title
AU257485B2 (en) Perforating apparatus
AU263620B2 (en) Perforating apparatus
CA618949A (en) Perforating apparatus
CA631150A (en) Bush-clearing apparatus
AU2111262A (en) Perforating apparatus
AU2335562A (en) Perforating apparatus
CA648162A (en) Perforating device
CA624362A (en) Drilling apparatus
CA625103A (en) Filtering apparatus
CA629492A (en) Filtering apparatus
CA622206A (en) Cutting apparatus
CA632114A (en) Cinefluorographic apparatus
AU264165B2 (en) Dryclean apparatus
CA627129A (en) Venoclysis apparatus
CA613316A (en) Electro-fishing apparatus
CA613264A (en) Injection-compressor apparatus
CA630304A (en) Ammoniator-granulator apparatus
CA630098A (en) Calculating-recording apparatus
CA625193A (en) Telescribing apparatus
CA611874A (en) Travel-instruction apparatus
AU254253B2 (en) Yarn-treatment apparatus
CA619424A (en) Severing apparatus
CA652906A (en) Well perforating apparatus
CA602939A (en) Perforating apparatus
CA623366A (en) Blade apparatus