[APPLICATION] Magnetic recording method, apparatus therefor, and device for determining ...
US Pat. 10649621 - Filed Aug 28, 2003
... DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP 2101 L STREET NW WASHINGTON, DC 20037
- (US) (21) Appl. No.:/649621 (30) Foreign Application Priority Data Aug. ...

Apparatus for converting radio frequency energy to direct current
US Pat. 4685047 - Filed Jul 16, 1986
... 7/06 [52] US Cl 363/; 307/ [58] Field of Search 363/,; 307/ [56] References
Cited US PATENT DOCUMENTS 649621/ Tesla 455/39 ...

JET PROPELLED HELICOPTER ROTOR
US Pat. 2446266 - Filed Feb 23, 1946 -
649621 4 Claims. (Cl. 170—135.5) 1 This invention relates to improvements in jet
- propelled helicopter rotors, and more particularly to a blowback stop ...

KNOCKOUT MASKING TECHNIQUES
US Pat. 3588322 - Filed Mar 15, 1967
649621 June 28, June 28, Printing Developments, Inc. New York, NY KNOCKOUT
MASKING TECHNIQUES Claims, 4 Drawing Figs. [52] US Cl [50] ,78/s.2,/6 ...

JORDAN, MICHAEL J. KEENAN
US Pat. 3557303
649621 filed June 100 to produce a scanning by spot 282 of the original 40 in an
28' '967 in "« name of Ross et *• and owned bythe ...

POFTTLSOEVANATEIS J
US Pat. 2945875 - Food Machinery and Chemical Corporation
649621 8 Claims, (GI. 260-^453) This invention relates to the chlorination and
bromination of aromatic polyisocyanates. More particularly, this invention ...

Rim constructions
US Pat. 4054322 - Filed Jan 16, 1976 - Caterpillar Tractor Co.
[73] Assignee: Caterpillar Tractor Co., Peoria,. [21] Appl. No.: 649621 [22]
Filed: Jan., Attorney, Agent, or Firm — Phillips, Moore, Weissenberger, ...

ELECTRICAL ENERGY
US Pat. 1119732 - Filed Jan 18, 1902 -
... and 649621. The circuit comprises a coil A which is in 105 close inductive
relation with a primary C, and .one end of which is connected to a ...

LIQUID FUEL BURNER
US Pat. 2513682 - Filed Aug 19, 1947 -
25, 1947 FOREIGN PATENTS : Number Country Date Italy Sept. 22, 1932 649621
Germany ___: May 9, 1936.

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