ES229176Y - CIRCULAR CALCULATION RULE FOR HEATING INSTALLATIONS. - Google Patents

CIRCULAR CALCULATION RULE FOR HEATING INSTALLATIONS.

Info

Publication number
ES229176Y
ES229176Y ES1977229176U ES229176U ES229176Y ES 229176 Y ES229176 Y ES 229176Y ES 1977229176 U ES1977229176 U ES 1977229176U ES 229176 U ES229176 U ES 229176U ES 229176 Y ES229176 Y ES 229176Y
Authority
ES
Spain
Prior art keywords
calculation rule
heating installations
circular calculation
circular
installations
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
ES1977229176U
Other languages
Spanish (es)
Other versions
ES229176U (en
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 filed Critical
Priority to ES1977229176U priority Critical patent/ES229176Y/en
Publication of ES229176U publication Critical patent/ES229176U/en
Application granted granted Critical
Publication of ES229176Y publication Critical patent/ES229176Y/en
Expired legal-status Critical Current

Links

ES1977229176U 1977-06-10 1977-06-10 CIRCULAR CALCULATION RULE FOR HEATING INSTALLATIONS. Expired ES229176Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977229176U ES229176Y (en) 1977-06-10 1977-06-10 CIRCULAR CALCULATION RULE FOR HEATING INSTALLATIONS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977229176U ES229176Y (en) 1977-06-10 1977-06-10 CIRCULAR CALCULATION RULE FOR HEATING INSTALLATIONS.

Publications (2)

Publication Number Publication Date
ES229176U ES229176U (en) 1977-08-01
ES229176Y true ES229176Y (en) 1977-12-01

Family

ID=8390643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977229176U Expired ES229176Y (en) 1977-06-10 1977-06-10 CIRCULAR CALCULATION RULE FOR HEATING INSTALLATIONS.

Country Status (1)

Country Link
ES (1) ES229176Y (en)

Also Published As

Publication number Publication date
ES229176U (en) 1977-08-01

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