TY  - GEN
T1  - Patent and copyright laws :a bicentennial celebration of the beginning of the third century of the American patent and copyright systems at Colonial Williamsburg, Virginia, May 11, 12, 13, 1990 : proceedings and addresses.
N1  - Published by the Executive Committee of the Virginia State Bar;.
ID  - 19008
KW  - Patents
KW  - Copyright
KW  - PATENTS : NATIONAL LAW : COMMENTARIES : UNITED STATES OF AMERICA
KW  - COPYRIGHT : NATIONAL LAW : COMMENTARIES : UNITED STATES OF AMERICA
TI  - Patent and copyright laws :a bicentennial celebration of the beginning of the third century of the American patent and copyright systems at Colonial Williamsburg, Virginia, May 11, 12, 13, 1990 : proceedings and addresses.
ER  -