(84) | Designated Contracting States: | | CH DE FR GB IT LI SE |
(30) | Priority: | 23.03.1987 US 19870029144
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(71) | Applicant: PRITCHARD, Eric K. | | Bowie, MD 20716 (US) |
| (72) | Inventor: | | - PRITCHARD, Eric K.
Bowie, MD 20716 (US)
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(74) | Representative: Strehl Schübel-Hopf Groening & Partner | | Maximilianstrasse 54 D-80538 München D-80538 München (DE) |
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