GB601375A - - Google Patents

Info

Publication number

GB601375A

GB601375A GB601375DA GB601375A GB 601375 A GB601375 A GB 601375A GB 601375D A GB601375D A GB 601375DA GB 601375 A GB601375 A GB 601375A

Authority

GB

United Kingdom

Prior art keywords

key

lever

depressed

link

depression

Prior art date

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.)

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Links

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• 230000000994 depressogenic effect Effects 0.000 abstract 18
• 239000011435 rock Substances 0.000 abstract 13
• 241000282472 Canis lupus familiaris Species 0.000 abstract 7
• 230000000295 complement effect Effects 0.000 abstract 3
• 230000000881 depressing effect Effects 0.000 abstract 2
• 230000000694 effects Effects 0.000 abstract 1
• 238000000034 method Methods 0.000 abstract 1