GB675438A - Improvements in sanitary devices for telephones and the like - Google Patents
Improvements in sanitary devices for telephones and the likeInfo
- Publication number
- GB675438A GB675438A GB1728250A GB1728250A GB675438A GB 675438 A GB675438 A GB 675438A GB 1728250 A GB1728250 A GB 1728250A GB 1728250 A GB1728250 A GB 1728250A GB 675438 A GB675438 A GB 675438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- telephones
- thymol
- camphor
- resorcinol
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/12—Sanitary 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)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
675,438. Disinfectants. JACKSON, M. C., and SMITH, S. J. July 11, 1950, No. 17282/50. Drawings to Specification. Class 81 (i). [Also in Groups I and VIII] A stable disinfectant mixture for impregnating the leaves of a pad which are used for wiping out the insides of telephones and like equipment contains starch, thymol, camphor, glycerine, resorcinol, and ethyl-alcohol. One disinfectant mixture contains. starch-3 parts, thymol-7 parts, camphor-¢ part, glycerine-1 part, resorcinol-trace, ethyl-alcohol-20 parts, by weight. The leaves may be corrugated, indented or crenellated paper, cloth or other absorbent material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1728250A GB675438A (en) | 1950-07-11 | 1950-07-11 | Improvements in sanitary devices for telephones and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1728250A GB675438A (en) | 1950-07-11 | 1950-07-11 | Improvements in sanitary devices for telephones and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB675438A true GB675438A (en) | 1952-07-09 |
Family
ID=10092471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1728250A Expired GB675438A (en) | 1950-07-11 | 1950-07-11 | Improvements in sanitary devices for telephones and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB675438A (en) |
-
1950
- 1950-07-11 GB GB1728250A patent/GB675438A/en not_active Expired
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