DK49519C - Device at negative pressure steam heating system. - Google Patents

Device at negative pressure steam heating system.

Info

Publication number
DK49519C
DK49519C DK49519DA DK49519C DK 49519 C DK49519 C DK 49519C DK 49519D A DK49519D A DK 49519DA DK 49519 C DK49519 C DK 49519C
Authority
DK
Denmark
Prior art keywords
negative pressure
heating system
pressure steam
steam heating
negative
Prior art date
Application number
Other languages
Danish (da)
Inventor
Fritz Hemmerich
Original Assignee
Fritz Hemmerich
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 Fritz Hemmerich filed Critical Fritz Hemmerich
Application granted granted Critical
Publication of DK49519C publication Critical patent/DK49519C/en

Links

DK49519D 1932-04-01 1933-04-01 Device at negative pressure steam heating system. DK49519C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE49519X 1932-04-01

Publications (1)

Publication Number Publication Date
DK49519C true DK49519C (en) 1934-11-12

Family

ID=3844693

Family Applications (1)

Application Number Title Priority Date Filing Date
DK49519D DK49519C (en) 1932-04-01 1933-04-01 Device at negative pressure steam heating system.

Country Status (1)

Country Link
DK (1) DK49519C (en)

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