JPS61150497U - - Google Patents

Info

Publication number

JPS61150497U

JPS61150497U JP3443885U JP3443885U JPS61150497U JP S61150497 U JPS61150497 U JP S61150497U JP 3443885 U JP3443885 U JP 3443885U JP 3443885 U JP3443885 U JP 3443885U JP S61150497 U JPS61150497 U JP S61150497U

Authority

JP

Japan

Prior art keywords

cigarette

ashtray

warning

utility

model registration

Prior art date

1985-03-11

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000001514 detection method Methods 0.000 claims description 3
• 235000019504 cigarettes Nutrition 0.000 claims 5
• 210000000621 bronchi Anatomy 0.000 claims 1
• 210000004072 lung Anatomy 0.000 claims 1
• 238000002845 discoloration Methods 0.000 description 1

Cited By (1)