[go: up one dir, main page]

DK8289C - Automatic switch device for electrically operated shutter doors and the like. - Google Patents

Automatic switch device for electrically operated shutter doors and the like.

Info

Publication number
DK8289C
DK8289C DK8289DA DK8289C DK 8289 C DK8289 C DK 8289C DK 8289D A DK8289D A DK 8289DA DK 8289 C DK8289 C DK 8289C
Authority
DK
Denmark
Prior art keywords
switch device
electrically operated
automatic switch
operated shutter
shutter doors
Prior art date
Application number
Other languages
Danish (da)
Inventor
William Barnum Cowles
Original Assignee
William Barnum Cowles
Publication date
Application granted granted Critical
Publication of DK8289C publication Critical patent/DK8289C/en

Links

DK8289D Automatic switch device for electrically operated shutter doors and the like. DK8289C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK8289T

Publications (1)

Publication Number Publication Date
DK8289C true DK8289C (en) 1906-02-26

Family

ID=27824478

Family Applications (1)

Application Number Title Priority Date Filing Date
DK8289D DK8289C (en) Automatic switch device for electrically operated shutter doors and the like.

Country Status (1)

Country Link
DK (1) DK8289C (en)

Similar Documents

Publication Publication Date Title
DK8289C (en) Automatic switch device for electrically operated shutter doors and the like.
DK8293C (en) Closing device for Windows.
DK9066C (en) Closing device for Windows.
DK9516C (en) Assembly device for Toys and the like.
DK9064C (en) Closing device for Bottles and the like.
DK7980C (en) Device for Moving Shutter Doors and the Like Using Electricity.
DK8670C (en) Self-closing for Doors and the like.
DK8692C (en) Device for doors for stoves, tiled stoves and the like.
DK9238C (en) Closing device for the Recul firearm.
DK9910C (en) Security device for Windows and the like.
DK10365C (en) Automatic Alarm Switch.
ES37507A1 (en) Improvements in closing or interlocking devices.
DK8408C (en) Device for Exchanges for Centrifuges and the like.
DK7396C (en) Device for electromechanical setting devices for automatic telephone systems and the like.
DK8528C (en) Interior Ignition device for lamps and the like.
DK8496C (en) Vending machine for open sandwich portions and the like.
DK8257C (en) Closing device for Fade.
DK8129C (en) Drive device for Automobiles and the like.
DK8146C (en) Drive device for Automobiles and the like.
DK7274C (en) Device for resilient shutters for gloves, footwear and the like.
DK9019C (en) Control device for opening and closing for gas, electric currents and the like.
DK8005C (en) Device for switches and the like.
DK9426C (en) Base plate for door handles and the like.
CH39963A (en) Automatic locking mechanism
DK8180C (en) Automatic device for Franking, Stamping and the like.