CA646480A - Contacting tray with rotatable valves - Google Patents

Contacting tray with rotatable valves

Info

Publication number
CA646480A
CA646480A CA646480A CA646480DA CA646480A CA 646480 A CA646480 A CA 646480A CA 646480 A CA646480 A CA 646480A CA 646480D A CA646480D A CA 646480DA CA 646480 A CA646480 A CA 646480A
Authority
CA
Canada
Prior art keywords
contacting tray
rotatable valves
valves
rotatable
tray
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
CA646480A
Inventor
C. Jones Michael
Tedder Woldemar
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.)
Shell USA Inc
Original Assignee
Michael C Jones
Woldemar Tedder
Shell Oil Co
Publication date
Application granted granted Critical
Publication of CA646480A publication Critical patent/CA646480A/en
Expired legal-status Critical Current

Links

CA646480A Contacting tray with rotatable valves Expired CA646480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA646480T

Publications (1)

Publication Number Publication Date
CA646480A true CA646480A (en) 1962-08-07

Family

ID=35935134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA646480A Expired CA646480A (en) Contacting tray with rotatable valves

Country Status (1)

Country Link
CA (1) CA646480A (en)

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