NL97812C - - Google Patents
Info
- Publication number
- NL97812C NL97812C NL97812DA NL97812C NL 97812 C NL97812 C NL 97812C NL 97812D A NL97812D A NL 97812DA NL 97812 C NL97812 C NL 97812C
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/06—Lining shafts; Linings therefor with iron or steel
- E21D5/10—Lining shafts; Linings therefor with iron or steel in the form of tubbing or of rings composed of profile elements
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Paper (AREA)
- Clamps And Clips (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA18244A DE1018009B (de) | 1953-06-18 | 1953-06-18 | Aus Tuebbingringen bestehende Schachtroehre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL97812C true NL97812C (cg-RX-API-DMAC7.html) |
Family
ID=6924109
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE8702910,A NL188097B (nl) | 1953-06-18 | Werkwijze voor het bereiden van een polyfenyleenether. | |
| NL97812D NL97812C (cg-RX-API-DMAC7.html) | 1953-06-18 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE8702910,A NL188097B (nl) | 1953-06-18 | Werkwijze voor het bereiden van een polyfenyleenether. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1018009B (cg-RX-API-DMAC7.html) |
| GB (1) | GB759311A (cg-RX-API-DMAC7.html) |
| NL (2) | NL97812C (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185141B (de) * | 1959-09-04 | 1965-01-14 | Rheinstahl Huettenwerke Ag | Gusseiserner Tuebbing fuer Schacht- und Stollenausbau |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE804917C (de) * | 1948-12-15 | 1951-05-04 | C V Werf Gusto A F Smulders Fa | Schachtauskleidung |
-
0
- NL NLAANVRAGE8702910,A patent/NL188097B/xx unknown
- NL NL97812D patent/NL97812C/xx active
-
1953
- 1953-06-18 DE DEA18244A patent/DE1018009B/de active Pending
-
1954
- 1954-06-17 GB GB1782854A patent/GB759311A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1018009B (de) | 1957-10-24 |
| NL188097B (nl) | |
| GB759311A (en) | 1956-10-17 |