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CA858434A - Method and apparatus for forming hollow articles - Google Patents

Method and apparatus for forming hollow articles

Info

Publication number
CA858434A
CA858434A CA858434A CA858434DA CA858434A CA 858434 A CA858434 A CA 858434A CA 858434 A CA858434 A CA 858434A CA 858434D A CA858434D A CA 858434DA CA 858434 A CA858434 A CA 858434A
Authority
CA
Canada
Prior art keywords
hollow articles
forming hollow
forming
articles
hollow
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
CA858434A
Inventor
L. Button Calvin
E. Woods Waldemar
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
Publication date
Application granted granted Critical
Publication of CA858434A publication Critical patent/CA858434A/en
Expired legal-status Critical Current

Links

CA858434A Method and apparatus for forming hollow articles Expired CA858434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA858434T

Publications (1)

Publication Number Publication Date
CA858434A true CA858434A (en) 1970-12-15

Family

ID=36343907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA858434A Expired CA858434A (en) Method and apparatus for forming hollow articles

Country Status (1)

Country Link
CA (1) CA858434A (en)

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