1.-2. Testing instrument; 3. Testing instrument without lid

Abstract

1.-2. Testing instrument in the form of a pen for applying a test liquid onto an object; The characteristic features of the design lie in the combination of shape and pattern of the test pen as shown; The design shows the test pen with its lid on; The perspective view best indicates the design.; 3. Testing instrument in the form of a pen for applying a test liquid onto an object; The characteristic features of the design lie in the combination of shape and pattern of the test pen as shown; The design shows the test pen with its lid off; The perspective view best indicates the design.

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