TY - JOUR AB - These abstracts of British Patent Specifications are taken, by permission, from the officially prepared abridgments classified in Groups. Sets of Group abridgments can be obtained from the Patent Office, 25 Southampton Buildings, W.C.2, sheet by sheet as issued, at a subscription of 10s. per Group. Copies of the full specifications are obtainable at the same address, price 1s. each TI - Month in the Patent Office JF - Aircraft Engineering and Aerospace Technology DO - 10.1108/eb032073 DA - 1951-08-01 UR - https://www.deepdyve.com/lp/emerald-publishing/month-in-the-patent-office-VLSjcoYNtw SP - 247 EP - 248 VL - 23 IS - 8 DP - DeepDyve ER -