CH402012A - Office writing machine with noise dampening devices - Google Patents

Office writing machine with noise dampening devices

Info

Publication number
CH402012A
CH402012A CH166262A CH166262A CH402012A CH 402012 A CH402012 A CH 402012A CH 166262 A CH166262 A CH 166262A CH 166262 A CH166262 A CH 166262A CH 402012 A CH402012 A CH 402012A
Authority
CH
Switzerland
Prior art keywords
writing machine
noise dampening
dampening devices
office writing
office
Prior art date
Application number
CH166262A
Other languages
German (de)
Inventor
Lee Dollenmayer William
Leroy Wittwer Alvin
Original Assignee
Ibm
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.)
Filing date
Publication date
Priority claimed from US89800A external-priority patent/US3122228A/en
Application filed by Ibm filed Critical Ibm
Priority claimed from FR888106A external-priority patent/FR1314923A/en
Publication of CH402012A publication Critical patent/CH402012A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/08—Sound-deadening, or shock-absorbing stands, supports, cases or pads separate from machines
CH166262A 1961-02-16 1962-02-11 Office writing machine with noise dampening devices CH402012A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89800A US3122228A (en) 1961-02-16 1961-02-16 Paper slot acoustical seal
FR888106A FR1314923A (en) 1961-02-16 1962-02-15 Soundproofing device for office machines

Publications (1)

Publication Number Publication Date
CH402012A true CH402012A (en) 1965-11-15

Family

ID=26194380

Family Applications (1)

Application Number Title Priority Date Filing Date
CH166262A CH402012A (en) 1961-02-16 1962-02-11 Office writing machine with noise dampening devices

Country Status (1)

Country Link
CH (1) CH402012A (en)

Similar Documents

Publication Publication Date Title
FR1366788A (en) Adherent driver
CH399507A (en) Machine de nettoyage
AT260049B (en) Writing implement
CH383827A (en) Fountain pen
DK114949B (en) Electronic engraving machine.
AT238229B (en) Rotary duplicator
CH393373A (en) Typewriter
CH402012A (en) Office writing machine with noise dampening devices
DK106148C (en) Printing machine.
AT248377B (en) Textile laminate
CH386283A (en) Pen
FR1322426A (en) Improvements in teleprinter
AT252064B (en) pen
DK108064C (en) Ball pen.
BE616416A (en) Surface aerator
FR1272129A (en) Magnetogram duplicator
CH396338A (en) Blanket
CH399785A (en) Adding machine
FR1342436A (en) synthetic sponge
FR1310888A (en) Carburetor
FR1306308A (en) Carburetor
AT241492B (en) Inking unit
ES86726Y (en) Perfected fountain pen
DK99332C (en) Electronic tachometer.
ES89301Y (en) Xylophone with enhanced loudness