Montagegestell fuer Weichen oder Kreuzungen
申请公布号:DE1117625(B)
申请号:DE1959K038057
申请日期:1959.06.25
申请公布日期:1961.11.23
发明人:RIECKEN ERNST
分类号:E01B7/00
主分类号:E01B7/00
CHILD RESISTANT INDEXING NOZZLE FOR A TRIGGER SPRAYER
Enhanced chipping resistant and flexibility modified-epoxy compound and the preparing method thereof
The flame spread protecting fireproof plate installed at the handrail part of a building
SEMICONDUCTOR MEMORY DEVICE HAVING SHARED BIT LINE SENSE AMPLIFIER SCHEME AND DRIVING METHOD THEREOF
Recovering method of acetic acid according to azeotropic distillation using butanol as entrainer
LIGHT-SCATTERING COMPOSITE AGRICULTURAL FILM
A method for fabricating semiconductor device
Brassica rapa ssp. pekinensis transformed by glutatione S-trnasferase coding gene
LAMINATED FILM AND METHOD OF PRODUCING THE SAME
GLASS DESTRUCTION DEVICE FOR EMERGENCY ESCAPE
METHOD FOR FORMING A CAPACITOR IN SEMICONDUCTOR DEVICE
Apparatus for recording of digital TV
Synthetic resin tie for railroad
A method of processing semiconductor substrate
CLAMPING AND ROTATING APPARATUS FOR ASSEMBLING STEERING DEVICES