CA625060A - Permeable body with variably permeable layers and conically increasing permeability - Google Patents

Permeable body with variably permeable layers and conically increasing permeability

Info

Publication number
CA625060A
CA625060A CA625060A CA625060DA CA625060A CA 625060 A CA625060 A CA 625060A CA 625060 A CA625060 A CA 625060A CA 625060D A CA625060D A CA 625060DA CA 625060 A CA625060 A CA 625060A
Authority
CA
Canada
Prior art keywords
permeable
variably
increasing permeability
layers
conically increasing
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
CA625060A
Inventor
Zakarias Johanna
Zakarias Laszlo
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA625060A publication Critical patent/CA625060A/en
Expired legal-status Critical Current

Links

CA625060A Permeable body with variably permeable layers and conically increasing permeability Expired CA625060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA625060T

Publications (1)

Publication Number Publication Date
CA625060A true CA625060A (en) 1961-08-08

Family

ID=35880235

Family Applications (1)

Application Number Title Priority Date Filing Date
CA625060A Expired CA625060A (en) Permeable body with variably permeable layers and conically increasing permeability

Country Status (1)

Country Link
CA (1) CA625060A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386877A (en) * 1964-11-02 1968-06-04 Dow Chemical Co Cellular thermoplastic article having selected open cells and its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386877A (en) * 1964-11-02 1968-06-04 Dow Chemical Co Cellular thermoplastic article having selected open cells and its manufacture

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