NL63205C - - Google Patents

Info

Publication number: NL63205C
Authority: NL; Netherlands

Application number

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.)

1931-11-17

Publication of NL63205C publication Critical patent/NL63205C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/40—Applications of speech amplifiers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/10—Welded housings
- F16K27/107—Welded housings for taps or cocks
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Signal Processing (AREA)

NL63205D 1931-11-17 NL63205C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE729132X		1931-11-17

Publications (1)

Publication Number	Publication Date
NL63205C true NL63205C (xx)

Family

ID=6635889

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL63205D NL63205C (xx)	1931-11-17

Country Status (2)

Country	Link
FR (1)	FR729132A (xx)
NL (1)	NL63205C (xx)

0
- NL NL63205D patent/NL63205C/xx active
1931
- 1931-12-31 FR FR729132D patent/FR729132A/fr not_active Expired

Also Published As

Publication number	Publication date
FR729132A (fr)	1932-07-19

Publication	Publication Date	Title
FR743797A (xx)	1933-04-06
FR744417A (xx)	1933-04-20
FR744510A (xx)	1933-04-21
FR743750A (xx)	1933-04-05
BE377446A (xx)	1931-03-31
BE378467A (xx)	1931-04-30
BE376961A (xx)
BE375720A (xx)
BE378214A (xx)
BE376486A (xx)
NL32531C (xx)
NL30550C (xx)
BE394661A (xx)	1933-03-31
BE389906A (xx)
BE380227A (xx)	1931-07-31
BE378833A (xx)
BE378730A (xx)
BE378712A (xx)
BE378706A (xx)	1931-05-30
BE378640A (xx)
BE378630A (xx)
BE378610A (xx)
BE378058A (xx)
BE378523A (xx)
BE378184A (xx)