CA623180A - Vacuum package and method of making the same - Google Patents

Vacuum package and method of making the same

Info

Publication number
CA623180A
CA623180A CA623180A CA623180DA CA623180A CA 623180 A CA623180 A CA 623180A CA 623180 A CA623180 A CA 623180A CA 623180D A CA623180D A CA 623180DA CA 623180 A CA623180 A CA 623180A
Authority
CA
Canada
Prior art keywords
making
same
vacuum package
package
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
CA623180A
Inventor
Jr. Herbert Rumsey
Original Assignee
WR Grace and Co
Publication date
Application granted granted Critical
Publication of CA623180A publication Critical patent/CA623180A/en
Expired legal-status Critical Current

Links

CA623180A Vacuum package and method of making the same Expired CA623180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA623180T

Publications (1)

Publication Number Publication Date
CA623180A true CA623180A (en) 1961-07-04

Family

ID=35878360

Family Applications (1)

Application Number Title Priority Date Filing Date
CA623180A Expired CA623180A (en) Vacuum package and method of making the same

Country Status (1)

Country Link
CA (1) CA623180A (en)

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