FR457333A - Piston regulating valve for heating system radiators - Google Patents

Piston regulating valve for heating system radiators

Info

Publication number
FR457333A
FR457333A FR457333DA FR457333A FR 457333 A FR457333 A FR 457333A FR 457333D A FR457333D A FR 457333DA FR 457333 A FR457333 A FR 457333A
Authority
FR
France
Prior art keywords
regulating valve
heating system
piston regulating
system radiators
radiators
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
Other languages
French (fr)
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.)
EL PAERLI ET C
Original Assignee
EL PAERLI ET C
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EL PAERLI ET C filed Critical EL PAERLI ET C
Application granted granted Critical
Publication of FR457333A publication Critical patent/FR457333A/en
Expired legal-status Critical Current

Links

FR457333D 1912-04-06 1913-04-05 Piston regulating valve for heating system radiators Expired FR457333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH457333X 1912-04-06

Publications (1)

Publication Number Publication Date
FR457333A true FR457333A (en) 1913-09-16

Family

ID=1497036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR457333D Expired FR457333A (en) 1912-04-06 1913-04-05 Piston regulating valve for heating system radiators

Country Status (1)

Country Link
FR (1) FR457333A (en)

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