CA442745A - Plaque a vide - Google Patents

Plaque a vide

Info

Publication number
CA442745A
CA442745A CA442745A CA442745DA CA442745A CA 442745 A CA442745 A CA 442745A CA 442745 A CA442745 A CA 442745A CA 442745D A CA442745D A CA 442745DA CA 442745 A CA442745 A CA 442745A
Authority
CA
Canada
Prior art keywords
vacuum plate
vacuum
plate
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
CA442745A
Other languages
English (en)
Inventor
W. Kleist Herman
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.)
Dole Refrigerating Co
Original Assignee
Dole Refrigerating Co
Publication date
Application granted granted Critical
Publication of CA442745A publication Critical patent/CA442745A/fr
Expired legal-status Critical Current

Links

CA442745A Plaque a vide Expired CA442745A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA442745T

Publications (1)

Publication Number Publication Date
CA442745A true CA442745A (fr) 1947-07-08

Family

ID=35557972

Family Applications (1)

Application Number Title Priority Date Filing Date
CA442745A Expired CA442745A (fr) Plaque a vide

Country Status (1)

Country Link
CA (1) CA442745A (fr)

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