Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358614 | Preparation of .alpha.- and .beta.-cyclocitral, and the N-methylaldimines of these compounds | Lothar Janitschke | 1982-11-09 |
| 4355180 | Preparation of primary aromatic amines from cyclic alcohols and/or ketones | Norbert Goetz, Leopold Hupfer, Manfred Baumann | 1982-10-19 |
| 4347388 | 3,6-Dimethyl-3-hydroxy-oct-1-ynes and -oct-1-enes, derivatives of these, and their use as scents, and in the preparation of 3,6-dimethyl-3-hydroxy-octane | Walter Gramlich, Leopold Hupfer, Bernd Meissner, Juergen Paetsch | 1982-08-31 |
| 4347537 | Tape cartridge assembly and tape transport apparatus for use therewith | Klaus Schoettle, Peter Dobler, Lothar Gliniorz | 1982-08-31 |
| 4333116 | Positioning device for a magnetic head of a magnetic tape recorder | Klaus Schoettle, Eduard Kaemmer, Peter Dobler, Lothar Gliniorz | 1982-06-01 |