BE483662A - - Google Patents

Info

Publication number
BE483662A
BE483662A BE483662DA BE483662A BE 483662 A BE483662 A BE 483662A BE 483662D A BE483662D A BE 483662DA BE 483662 A BE483662 A BE 483662A
Authority
BE
Belgium
Prior art keywords
bowl
base
shaft
chamber
tool
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE483662A publication Critical patent/BE483662A/fr
Priority claimed from GB33160/38A external-priority patent/GB520603A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
BE483662D 1938-11-15 BE483662A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33160/38A GB520603A (en) 1938-11-15 1938-11-15 Improvements relating to machines for polishing or grinding lenses and other objects

Publications (1)

Publication Number Publication Date
BE483662A true BE483662A (enrdf_load_html_response)

Family

ID=10349318

Family Applications (1)

Application Number Title Priority Date Filing Date
BE483662D BE483662A (enrdf_load_html_response) 1938-11-15

Country Status (1)

Country Link
BE (1) BE483662A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
EP0540802B1 (fr) Appareil hydraulique pour les soins corporels, notamment les soins buccaux
FR2848088A1 (fr) Appareil electrique de cuisson comportant une cuve associee a un dispositif de versement
FR2505641A1 (fr) Aspirateur de poussiere vertical et son ensemble de filtrage
EP1307125B1 (fr) Porte-filtre pour machine a cafe du type "espresso"
FR2513106A1 (fr) Bec de sortie ou verseur d'un distributeur de boissons
BE483662A (enrdf_load_html_response)
EP3685719B1 (fr) Appareil electromenager de preparation culinaire comportant un receptacle interne
FR2634176A1 (fr) Tonneau
EP0449792A1 (fr) Porte-filtre perfectionné pour percolateur
EP3937738B1 (fr) Machine de preparation de boissons infusees munie d'un panier filtre relevable
FR2743709A1 (fr) Moulins a grains
EP4410158A1 (fr) Bouilloire
US1369557A (en) Attachment for coffee-urns
CH250330A (fr) Marmite à pression.
FR1449309A (fr) Récipient pour liquides
MA57568B1 (fr) Filtre permettant de préparer du café ou une infusion
FR2549707A1 (fr) Percolateur a cafe avec feuille filtrante reutilisable
BE504634A (enrdf_load_html_response)
FR2950331A1 (fr) Distributeur de boisson.
CH437677A (fr) Appareil destiné au lavage d'ustensiles creux
FR2592572A3 (fr) Cafetiere electrique.
BE473971A (enrdf_load_html_response)
FR2650167A1 (fr) Moulin menager
BE514997A (enrdf_load_html_response)
FR2823964A1 (fr) Seau moule en matiere plastique