| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Denmark | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Finland | 2 | |
| #6 | Norway | 2 | |
| #7 | United States | 2 | |
| #8 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Special information storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Moesgaard Anders | 19 |
| #2 | Moeller Helge | 9 |
| #3 | Moller Helge | 4 |
| Publication | Filing date | Title |
|---|---|---|
| FI910091A0 | Reningskassett foer kassettbandspelare. | |
| DK294789D0 | Gear wheels for cleaning cassette for cassette tape recorders | |
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| CA1231776A | Cleaning cassette for use in a cassette tape recorder | |
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