RO55498A - - Google Patents
Info
- Publication number
- RO55498A RO55498A RO5919369A RO5919369A RO55498A RO 55498 A RO55498 A RO 55498A RO 5919369 A RO5919369 A RO 5919369A RO 5919369 A RO5919369 A RO 5919369A RO 55498 A RO55498 A RO 55498A
- Authority
- RO
- Romania
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/14—Zonally-graded wheels; Composite wheels comprising different abrasives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD13042668 | 1968-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO55498A true RO55498A (ro) | 1973-08-20 |
Family
ID=5479785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO5919369A RO55498A (ro) | 1968-02-26 | 1969-02-25 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH510658A (ro) |
| DE (1) | DE1816631A1 (ro) |
| RO (1) | RO55498A (ro) |
-
1968
- 1968-12-23 DE DE19681816631 patent/DE1816631A1/de active Pending
-
1969
- 1969-02-25 RO RO5919369A patent/RO55498A/ro unknown
- 1969-02-26 CH CH287569A patent/CH510658A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH510658A (de) | 1971-07-31 |
| DE1816631A1 (de) | 1969-09-04 |