CA422007A - Perforating device - Google Patents

Perforating device

Info

Publication number
CA422007A
CA422007A CA422007A CA422007DA CA422007A CA 422007 A CA422007 A CA 422007A CA 422007 A CA422007 A CA 422007A CA 422007D A CA422007D A CA 422007DA CA 422007 A CA422007 A CA 422007A
Authority
CA
Canada
Prior art keywords
perforating device
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
CA422007A
Other languages
French (fr)
Inventor
P. Kipp Calvin
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.)
SPEED PRODUCTS Co
Original Assignee
SPEED PRODUCTS Co
Publication date
Application granted granted Critical
Publication of CA422007A publication Critical patent/CA422007A/en
Expired legal-status Critical Current

Links

CA422007A Perforating device Expired CA422007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA422007T

Publications (1)

Publication Number Publication Date
CA422007A true CA422007A (en) 1944-08-08

Family

ID=35532993

Family Applications (1)

Application Number Title Priority Date Filing Date
CA422007A Expired CA422007A (en) Perforating device

Country Status (1)

Country Link
CA (1) CA422007A (en)

Similar Documents

Publication Publication Date Title
CA422007A (en) Perforating device
CA422575A (en) Punching device
CA424308A (en) Punching device
CA424643A (en) Perforating apparatus
AU123134B2 (en) 1Hygienic device
CA420472A (en) Tie-spacing device
CA421030A (en) Handle-attaching device
CA423079A (en) Anti-torpedo device
CA420935A (en) Shaving device
CA422420A (en) Detonating device
CA419971A (en) Drill device
CA423549A (en) Hair-cutting device
AU1441744A (en) 1Hygienic device
CA421703A (en) Connecting device
CA422368A (en) Communication device
CA424267A (en) Pyrotechnic device
CA418423A (en) Multiplying device
CA423440A (en) Printing device
CA423183A (en) Acoustic device
CA423956A (en) Separator device
CA422754A (en) Potential device
CA419580A (en) Glazing device
CA418806A (en) Surgical device
CA418636A (en) Piezo-electric device
CA418309A (en) Cutting and spacing device