More cards in this set

Card 6

Front

Trademark symbol (2 letters)

Back

Preview of the front of card 6

Card 7

Front

Data must be kept secure

Back

Preview of the front of card 7

Card 8

Front

Data protection covers (secure)

Back

Preview of the front of card 8

Card 9

Front

Data protection covers (date)

Back

Preview of the front of card 9

Card 10

Front

made in 1977

Back

Preview of the front of card 10

Card 11

Front

how long does the patent act last

Back

Preview of the front of card 11

Card 12

Front

patent act covers (work)

Back

Preview of the front of card 12