DK19390C - Grating rod with holes and ducts through which the air is led to its surface. - Google Patents

Grating rod with holes and ducts through which the air is led to its surface.

Info

Publication number
DK19390C
DK19390C DK19390DA DK19390C DK 19390 C DK19390 C DK 19390C DK 19390D A DK19390D A DK 19390DA DK 19390 C DK19390 C DK 19390C
Authority
DK
Denmark
Prior art keywords
ducts
led
holes
air
grating rod
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Berliner Gussstahlfabrik & Eis
Publication date
Application granted granted Critical
Publication of DK19390C publication Critical patent/DK19390C/en

Links

DK19390D Grating rod with holes and ducts through which the air is led to its surface. DK19390C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK19390T

Publications (1)

Publication Number Publication Date
DK19390C true DK19390C (en) 1914-10-26

Family

ID=27834949

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19390D DK19390C (en) Grating rod with holes and ducts through which the air is led to its surface.

Country Status (1)

Country Link
DK (1) DK19390C (en)

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