Improvements relating to the construction of buildings, especially temporary or portable covered enclosures

申请公布号：GB636555(A)

申请号：GB19470012334

申请日期：1947.05.07

申请公布日期：1950.05.03

申请人：

HILLFIELDS LIMITED;HENRY WINSTON SPENCER CHURCHILL

分类号：E04B1/343;E04B7/14

主分类号：E04B1/343

Coil curler

Safe with hydraulic safety protection

Prefabricated structures for buildings

PAD ACCESSORY TO MOP

CONTAINER WITH GRIP

METHOD OF PRODUCING KNIFE

DEVICE FOR ACTUATING HEIGHT OF ARM OF SEAT CHAIR

RAINFALL DETECTOR

TEMPERATURE HYSTERESIS RECORD INDICATOR

ELECTRIC MEASURING APPARATUS FOR MASS AND FORCE

STARTING SYSTEM FOR INTERNAL MECHANISM OF CAMERA

METHOD OF FORMING HALFTONE PLATE NEGATIVE FILM

MEDIUM FOR MAGNETIC RECORDING AND METHOD FOR ITS PRODUCTION

Chrysanthemum plant

Peach tree

Safened pesticidal compositions

Polymer plastic strapping from polyethylene terephthalate

Gas generating compositions

1,2,4-Benzothiadiazines

Automated radioimmunoassay