摘要 |
The sleeve consists of a front (9), a rear part (10), an insertion aperture, and a front flap (13) to cover the aperture. From the rear part extends a further, rear flap (7) for clamping suspension of the sleeve, i.e. extending from the top of the rear part. Pref. the top end of the sleeve rear part comprises a stiffening transverse reinforcement. The sleeve front part may shorten then the rear one. The front flap may start at the top edge of the rear part, or from a location slightly below.
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申请人 |
SCHWALBACH, HELMUT, 61118 BAD VILBEL, DE;ADSERV, AGENTUR FUER MARKETING GMBH, 55124 MAINZ, DE |
发明人 |
SCHWALBACH, HELMUT, 61118 BAD VILBEL, DE;ASSMUS, SVEN, 65124 MAINZ, DE |