DE88717C - - Google Patents
Info
- Publication number
- DE88717C DE88717C DENDAT88717D DE88717DA DE88717C DE 88717 C DE88717 C DE 88717C DE NDAT88717 D DENDAT88717 D DE NDAT88717D DE 88717D A DE88717D A DE 88717DA DE 88717 C DE88717 C DE 88717C
- Authority
- DE
- Germany
- Prior art keywords
- coal
- seeds
- carbon material
- grain
- grains
- 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
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 240000002791 Brassica napus Species 0.000 claims description 2
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims description 2
- 238000003763 carbonization Methods 0.000 claims description 2
- 235000019508 mustard seed Nutrition 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims 1
- 239000003245 coal Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 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
- H04R21/00—Variable-resistance transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Carbon And Carbon Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE88717C true DE88717C (Direct) |
Family
ID=360584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT88717D Active DE88717C (Direct) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE88717C (Direct) |
-
0
- DE DENDAT88717D patent/DE88717C/de active Active
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