CA175879A - Renfort de vaisseau a vide - Google Patents

Renfort de vaisseau a vide

Info

Publication number
CA175879A
CA175879A CA000175879A CA175879DA CA175879A CA 175879 A CA175879 A CA 175879A CA 000175879 A CA000175879 A CA 000175879A CA 175879D A CA175879D A CA 175879DA CA 175879 A CA175879 A CA 175879A
Authority
CA
Canada
Prior art keywords
spacer
vacuum receptacle
receptacle
vacuum
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
CA000175879A
Other languages
English (en)
Inventor
Frederick E. Carlson
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.)
Landers Frary and Clark
Original Assignee
Landers Frary and Clark
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
Application filed by Landers Frary and Clark filed Critical Landers Frary and Clark
Application granted granted Critical
Publication of CA175879A publication Critical patent/CA175879A/fr
Expired legal-status Critical Current

Links

CA000175879A 1917-01-22 1917-01-22 Renfort de vaisseau a vide Expired CA175879A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA175879T 1917-01-22

Publications (1)

Publication Number Publication Date
CA175879A true CA175879A (fr) 1917-03-20

Family

ID=45295532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000175879A Expired CA175879A (fr) 1917-01-22 1917-01-22 Renfort de vaisseau a vide

Country Status (1)

Country Link
CA (1) CA175879A (fr)

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