Improvements in letter box plates

713,377. Letter-box door plate. TAYLOR, REID & CO., Ltd. June 15, 1953 [June 14, 1952; July 1, 1952; Aug. 16, 1952], Nos. 15024/52, 16497/52 and 20638/52. Class 18 A letter-box door plate has members C slidable in grooves to vary the longitudinal spacing of the securing bolts D, the members C ha...

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Bibliographische Detailangaben
1. Verfasser: REID ROBERT FERGUS
Format: Patent
Sprache:eng
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Zusammenfassung:713,377. Letter-box door plate. TAYLOR, REID & CO., Ltd. June 15, 1953 [June 14, 1952; July 1, 1952; Aug. 16, 1952], Nos. 15024/52, 16497/52 and 20638/52. Class 18 A letter-box door plate has members C slidable in grooves to vary the longitudinal spacing of the securing bolts D, the members C having tapped holes c to enable the bolts to be adjusted vertically. The holes c are preferably arranged assymetrically with respect to the members C so that by inverting the members in their grooves, further vertical positions may be obtained.