BE429390A - - Google Patents
Info
- Publication number
- BE429390A BE429390A BE429390DA BE429390A BE 429390 A BE429390 A BE 429390A BE 429390D A BE429390D A BE 429390DA BE 429390 A BE429390 A BE 429390A
- Authority
- BE
- Belgium
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/02—Lasts for making or repairing shoes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/005—Working-up pitch, asphalt, bitumen by mixing several fractions (also coaltar fractions with petroleum fractions)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL76255A NL42591C (en:Method) | 1936-01-21 | 1936-01-21 | |
| NL83651A NL46487C (en:Method) | 1936-01-21 | 1937-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE429390A true BE429390A (en:Method) |
Family
ID=33422313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE429390D BE429390A (en:Method) | 1936-01-21 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE429390A (en:Method) |
| DE (1) | DE707115C (en:Method) |
| GB (1) | GB499462A (en:Method) |
| NL (1) | NL46487C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE934014C (de) * | 1950-08-29 | 1955-10-06 | Teerverwertung M B H Ges | Verfahren zur Herstellung einer plastischen Masse aus Steinkohlenteerpech |
-
0
- BE BE429390D patent/BE429390A/xx unknown
-
1937
- 1937-08-05 NL NL83651A patent/NL46487C/xx active
-
1938
- 1938-07-30 DE DET50772D patent/DE707115C/de not_active Expired
- 1938-08-05 GB GB23151/38A patent/GB499462A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL46487C (en:Method) | 1939-08-15 |
| GB499462A (en) | 1939-01-24 |
| DE707115C (de) | 1941-06-13 |