GB191303387A - Improvements in Receptacles for Diaphragm-guards for Telephone-mouthpieces. - Google Patents

Improvements in Receptacles for Diaphragm-guards for Telephone-mouthpieces.

Info

Publication number
GB191303387A
GB191303387A GB191303387DA GB191303387A GB 191303387 A GB191303387 A GB 191303387A GB 191303387D A GB191303387D A GB 191303387DA GB 191303387 A GB191303387 A GB 191303387A
Authority
GB
United Kingdom
Prior art keywords
disks
container
mouthpieces
telephone
disk
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
Other languages
English (en)
Inventor
Felix Loewenstein
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
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191303387A publication Critical patent/GB191303387A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/12Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Table Equipment (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
GB191303387D 1913-02-10 1913-02-10 Improvements in Receptacles for Diaphragm-guards for Telephone-mouthpieces. Expired GB191303387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191303387T 1913-02-10

Publications (1)

Publication Number Publication Date
GB191303387A true GB191303387A (en) 1913-08-28

Family

ID=32370015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191303387D Expired GB191303387A (en) 1913-02-10 1913-02-10 Improvements in Receptacles for Diaphragm-guards for Telephone-mouthpieces.

Country Status (3)

Country Link
DE (1) DE261231C (enExample)
FR (1) FR454658A (enExample)
GB (1) GB191303387A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569629A (en) * 1949-05-14 1951-10-02 Orphius F Everitt Coin-holding device
US2947444A (en) * 1956-01-18 1960-08-02 Becton Dickinson Co Disc dispenser
US3393797A (en) * 1965-12-15 1968-07-23 Corning Glass Works Electrical component handling device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724881A1 (de) * 1987-07-28 1989-02-09 Hedwig Vogelsang Kordelanbringung an einen tv-kopfhoerer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569629A (en) * 1949-05-14 1951-10-02 Orphius F Everitt Coin-holding device
US2947444A (en) * 1956-01-18 1960-08-02 Becton Dickinson Co Disc dispenser
US3393797A (en) * 1965-12-15 1968-07-23 Corning Glass Works Electrical component handling device

Also Published As

Publication number Publication date
DE261231C (enExample)
FR454658A (fr) 1913-07-10

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