Erwin O. Haberfeld
Zürich
Trademarks, designs and patents
Swiss trademark · 331637 · Holder
Swiss trademark · 328416 · Holder
Swiss patent · CH582935 · Agent
Swiss patent · CH578436 · Agent
Swiss patent · CH570276 · Holder
Swiss patent · CH565689 · Holder
Swiss patent · CH561608 · Holder
Swiss patent · CH552479 · Holder
Swiss patent · CH553667 · Holder
Swiss patent · CH551293 · Holder
Swiss patent · CH547712 · Holder
Swiss patent · CH557752 · Holder
Swiss patent · CH554659 · Holder
Swiss patent · CH540126 · Holder
Swiss patent · CH524476 · Holder
Swiss patent · CH524475 · Holder
Swiss patent · CH523790 · Holder
Swiss patent · CH474377 · Holder
Swiss patent · CH472978 · Holder
Swiss patent · CH464143 · Holder
Swiss patent · CH451084 · Holder
Swiss patent · CH475100 · Holder
Swiss patent · CH452564 · Holder
Swiss patent · CH438214 · Holder
Swiss patent · CH437208 · Holder
Swiss patent · CH432470 · Holder
Swiss patent · CH418300 · Holder
Swiss patent · CH413782 · Holder
Swiss patent · CH416556 · Holder
Swiss patent · CH419052 · Holder
Swiss patent · CH409865 · Holder
Swiss patent · CH408859 · Holder
Swiss patent · CH400094 · Holder
Swiss patent · CH391655 · Holder
Swiss patent · CH387594 · Holder