DE227823C - - Google Patents
Info
- Publication number
- DE227823C DE227823C DENDAT227823D DE227823DA DE227823C DE 227823 C DE227823 C DE 227823C DE NDAT227823 D DENDAT227823 D DE NDAT227823D DE 227823D A DE227823D A DE 227823DA DE 227823 C DE227823 C DE 227823C
- Authority
- DE
- Germany
- Prior art keywords
- mouthpiece
- glaze
- similar
- clay
- liquid
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000002421 anti-septic effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241000947840 Alteromonadales Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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)
- Diaphragms For Electromechanical Transducers (AREA)
- Knitting Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190823269T | 1908-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE227823C true DE227823C (enrdf_load_stackoverflow) |
Family
ID=32210312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT227823D Active DE227823C (enrdf_load_stackoverflow) | 1908-10-31 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE227823C (enrdf_load_stackoverflow) |
FR (1) | FR407395A (enrdf_load_stackoverflow) |
GB (1) | GB190823269A (enrdf_load_stackoverflow) |
-
0
- DE DENDAT227823D patent/DE227823C/de active Active
- FR FR407395D patent/FR407395A/fr active Active
-
1908
- 1908-10-31 GB GB190823269D patent/GB190823269A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB190823269A (en) | 1909-03-18 |
FR407395A (enrdf_load_stackoverflow) |
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