CA502588A - Dispositif de commande d'ecoulement - Google Patents

Dispositif de commande d'ecoulement

Info

Publication number
CA502588A
CA502588A CA502588A CA502588DA CA502588A CA 502588 A CA502588 A CA 502588A CA 502588 A CA502588 A CA 502588A CA 502588D A CA502588D A CA 502588DA CA 502588 A CA502588 A CA 502588A
Authority
CA
Canada
Prior art keywords
control device
flow control
flow
control
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
CA502588A
Other languages
English (en)
Inventor
Jan Fontein Freerk
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.)
Directie van de Staatsmijnen in Limburg
Original Assignee
Directie van de Staatsmijnen in Limburg
Publication date
Application granted granted Critical
Publication of CA502588A publication Critical patent/CA502588A/fr
Expired legal-status Critical Current

Links

CA502588A Dispositif de commande d'ecoulement Expired CA502588A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA502588T

Publications (1)

Publication Number Publication Date
CA502588A true CA502588A (fr) 1954-05-18

Family

ID=35648492

Family Applications (1)

Application Number Title Priority Date Filing Date
CA502588A Expired CA502588A (fr) Dispositif de commande d'ecoulement

Country Status (1)

Country Link
CA (1) CA502588A (fr)

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