Search patents:
Comparison circuit
Comparison circuit
Filed: January 1st, 1970 [Granted]
Patent Number: US2763854
Sept. 18, 1956 w. s.o1 |wA COMPARISON CIRCUIT Filed Jan. 29, 1953 AGE NT Lowromlvwl o x x x x o. ommromm- O o o o o owmo ON- N x x x m omomomo ...
Method of and means for operating valves
Method of and means for operating valves
Filed: January 1st, 1970 [Granted]
Patent Number: US1529005
H. BEcKwl'rH METHOD'OF AND MEANS FOR OPERATING VALVES Filed Sept. l0, 1923 2 Sheets-Sheet 2 C ff if CLOSE x O x x x x o o UWT o x x x x O x x ...
Detector, reproduction system, receiver and method
Detector, reproduction system, receiver and method
Filed: January 1st, 1970 [Granted]
Patent Number: US6731699
A detector (30) is described for detecting a digital signal (Bi o) out of an input information signal (Ai) which represents a runlength limited ...
Metal cord
Filed: January 1st, 1970 [Granted]
Patent Number: CA1264276A1
____~_ _ _ _ _ _ _ _ _ _ _ _ _ o ~ S~ Q)O O O O O O O O O O ... 0 o o o o o o o o o O O O O u~ ) 3 ~1 ~ ^ t`J t~l ~1 ~1 O ~1 r~l ~ ~1 O ~r 1-~ ...
Caprolactone polymer for suture coating
Filed: January 1st, 1970 [Granted]
Patent Number: CA1280256C
After air drying, the coated sutures were stored in a desiccator. -6- ~2~0~6 ~ Q~ ., , O o~ er ~ u~ o cr\ I~ n ~ u) o~ ~ o .,, U~ O ~ r~ ~ o I o ~ m~ ~ ~ ...
Pharmaceutical composition containing cimetidine
Filed: January 1st, 1970 [Granted]
Patent Number: CA1313140C
c o ,t O ~ C) a) a~ o _1 o ,~ e o~ 4 ~:b 4 O d) V O V ~ o v o ~ e a~ e V .~ ~ .rl ... ~0 .~ ~ ~ e a~ v v o o :C C C C 5 O .~ I I N I el' I I I I I --I O ~
Shampoo
Shampoo
Filed: January 1st, 1970 [Granted]
Patent Number: US4421681
O: The sample was homogeneous and transparent. ... O X X X X XHigh -temp. stability O X O O O OFoaming (ml) 188 180 ...
Aqueous suspensions of calcium-containing fillers
Filed: January 1st, 1970 [Granted]
Patent Number: CA1318982C
31~82 AQ~OU8 ~8PEN~IONB O~ CALCI~N-CO~AININ~ FILLER~ `This invention relate~ to a process for preparing aqueous suspensions of ...