CA48956A - Fermeture automatique de porte - Google Patents

Fermeture automatique de porte

Info

Publication number
CA48956A
CA48956A CA000048956A CA48956DA CA48956A CA 48956 A CA48956 A CA 48956A CA 000048956 A CA000048956 A CA 000048956A CA 48956D A CA48956D A CA 48956DA CA 48956 A CA48956 A CA 48956A
Authority
CA
Canada
Prior art keywords
dor
automatic
closing device
closing
dor closing
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
CA000048956A
Other languages
English (en)
Inventor
Charles Wincklhofer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA48956A publication Critical patent/CA48956A/fr
Expired legal-status Critical Current

Links

CA000048956A Fermeture automatique de porte Expired CA48956A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA48956T

Publications (1)

Publication Number Publication Date
CA48956A true CA48956A (fr) 1895-05-16

Family

ID=45165495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000048956A Expired CA48956A (fr) Fermeture automatique de porte

Country Status (1)

Country Link
CA (1) CA48956A (fr)

Similar Documents

Publication Publication Date Title
CA48956A (fr) Fermeture automatique de porte
GB189503778A (en) An Improved Device for Opening and Closing Sky-lights or Fan-lights.
CA50984A (fr) Barriere de chemin de fer automatique
GB189512056A (en) Improved Apparatus for Opening and Closing Skylights and the like.
CA48401A (fr) Barriere
CA48356A (fr) Appareil pour ouvrir et fermer les barrieres
GB189403750A (en) An Improved Device for Automatically Opening and Closing Railway Barriers.
CA50160A (fr) Appareil d'annonce
CA48236A (fr) Appareil pour empecher le mal de mer
GB189519136A (en) Improvements in Automatic Door Closing Apparatus.
CA51745A (fr) Cle de telegraphe fermant automatiquement
CA48216A (fr) Barriere
CA49155A (fr) Barriere
CA49995A (fr) Barriere
CA50253A (fr) Barriere
CA50298A (fr) Barriere
CA48519A (fr) Machine a ouvrier les boites metalliques
CA48027A (fr) Entonnoir automatique
GB189511470A (en) A Springless Automatic Door-closing Device.
CA48092A (fr) Barriere de chemin de fer
GB189515596A (en) Improvements in Means for Closing Ends of Cans or Readily Opening same.
CA50325A (fr) Appareil de lavage pour latrines
CA50895A (fr) Bouchon de bouteille
CA50628A (fr) Fermeture pour volets de fenetre
CA50809A (fr) Machine a ouvrir les boites metalliques